81193890456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{2243}}^1$

素因数の和:2623

約数の個数: 256

約数和(自身を含む): 261740160000

約数和(自身を除く): 180546269544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 269, 356, 378, 504, 534, 538, 623, 712, 756, 801, 807, 1068, 1076, 1246, 1512, 1602, 1614, 1869, 1883, 2136, 2152, 2243, 2403, 2421, 2492, 3204, 3228, 3738, 3766, 4486, 4806, 4842, 4984, 5607, 5649, 6408, 6456, 6729, 7263, 7476, 7532, 8972, 9612, 9684, 11214, 11298, 13458, 14526, 14952, 15064, 15701, 16821, 16947, 17944, 19224, 19368, 20187, 22428, 22596, 23941, 26916, 29052, 31402, 33642, 33894, 40374, 44856, 45192, 47103, 47882, 50841, 53832, 58104, 60561, 62804, 67284, 67788, 71823, 80748, 94206, 95764, 101682, 121122, 125608, 134568, 135576, 141309, 143646, 161496, 167587, 188412, 191528, 199627, 203364, 215469, 242244, 282618, 287292, 335174, 376824, 399254, 406728, 423927, 430938, 484488, 502761, 565236, 574584, 598881, 603367, 646407, 670348, 798508, 847854, 861876, 1005522, 1130472, 1197762, 1206734, 1292814, 1340696, 1397389, 1508283, 1597016, 1695708, 1723752, 1796643, 1810101, 2011044, 2395524, 2413468, 2585628, 2794778, 3016566, 3391416, 3593286, 3620202, 4022088, 4192167, 4223569, 4524849, 4791048, 4826936, 5171256, 5389929, 5430303, 5589556, 6033132, 7186572, 7240404, 8384334, 8447138, 9049698, 10779858, 10860606, 11179112, 12066264, 12576501, 12670707, 14373144, 14480808, 16290909, 16768668, 16894276, 18099396, 21559716, 21721212, 25153002, 25341414, 32581818, 33537336, 33788552, 36198792, 37729503, 38012121, 43119432, 43442424, 50306004, 50682828, 53699663, 65163636, 75459006, 76024242, 100612008, 101365656, 107399326, 114036363, 130327272, 150918012, 152048484, 161098989, 214798652, 228072726, 301836024, 304096968, 322197978, 375897641, 429597304, 456145452, 483296967, 644395956, 751795282, 912290904, 966593934, 1127692923, 1288791912, 1449890901, 1503590564, 1933187868, 2255385846, 2899781802, 3007181128, 3383078769, 3866375736, 4510771692, 5799563604, 6766157538, 9021543384, 10149236307, 11599127208, 13532315076, 20298472614, 27064630152, 40596945228, 81193890456]

約数ペア:

[(1, 81193890456), (2, 40596945228), (3, 27064630152), (4, 20298472614), (6, 13532315076), (7, 11599127208), (8, 10149236307), (9, 9021543384), (12, 6766157538), (14, 5799563604), (18, 4510771692), (21, 3866375736), (24, 3383078769), (27, 3007181128), (28, 2899781802), (36, 2255385846), (42, 1933187868), (54, 1503590564), (56, 1449890901), (63, 1288791912), (72, 1127692923), (84, 966593934), (89, 912290904), (108, 751795282), (126, 644395956), (168, 483296967), (178, 456145452), (189, 429597304), (216, 375897641), (252, 322197978), (267, 304096968), (269, 301836024), (356, 228072726), (378, 214798652), (504, 161098989), (534, 152048484), (538, 150918012), (623, 130327272), (712, 114036363), (756, 107399326), (801, 101365656), (807, 100612008), (1068, 76024242), (1076, 75459006), (1246, 65163636), (1512, 53699663), (1602, 50682828), (1614, 50306004), (1869, 43442424), (1883, 43119432), (2136, 38012121), (2152, 37729503), (2243, 36198792), (2403, 33788552), (2421, 33537336), (2492, 32581818), (3204, 25341414), (3228, 25153002), (3738, 21721212), (3766, 21559716), (4486, 18099396), (4806, 16894276), (4842, 16768668), (4984, 16290909), (5607, 14480808), (5649, 14373144), (6408, 12670707), (6456, 12576501), (6729, 12066264), (7263, 11179112), (7476, 10860606), (7532, 10779858), (8972, 9049698), (9612, 8447138), (9684, 8384334), (11214, 7240404), (11298, 7186572), (13458, 6033132), (14526, 5589556), (14952, 5430303), (15064, 5389929), (15701, 5171256), (16821, 4826936), (16947, 4791048), (17944, 4524849), (19224, 4223569), (19368, 4192167), (20187, 4022088), (22428, 3620202), (22596, 3593286), (23941, 3391416), (26916, 3016566), (29052, 2794778), (31402, 2585628), (33642, 2413468), (33894, 2395524), (40374, 2011044), (44856, 1810101), (45192, 1796643), (47103, 1723752), (47882, 1695708), (50841, 1597016), (53832, 1508283), (58104, 1397389), (60561, 1340696), (62804, 1292814), (67284, 1206734), (67788, 1197762), (71823, 1130472), (80748, 1005522), (94206, 861876), (95764, 847854), (101682, 798508), (121122, 670348), (125608, 646407), (134568, 603367), (135576, 598881), (141309, 574584), (143646, 565236), (161496, 502761), (167587, 484488), (188412, 430938), (191528, 423927), (199627, 406728), (203364, 399254), (215469, 376824), (242244, 335174), (282618, 287292)]