78896664

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 288100800

約数和(自身を除く): 209204136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 49, 56, 57, 63, 66, 72, 76, 77, 84, 88, 98, 99, 107, 114, 126, 132, 133, 147, 152, 154, 168, 171, 196, 198, 209, 214, 228, 231, 252, 264, 266, 294, 308, 321, 342, 392, 396, 399, 418, 428, 441, 456, 462, 504, 532, 539, 588, 616, 627, 642, 684, 693, 749, 792, 798, 836, 856, 882, 924, 931, 963, 1064, 1078, 1176, 1177, 1197, 1254, 1284, 1368, 1386, 1463, 1498, 1596, 1617, 1672, 1764, 1848, 1862, 1881, 1926, 2033, 2156, 2247, 2354, 2394, 2508, 2568, 2772, 2793, 2926, 2996, 3192, 3234, 3528, 3531, 3724, 3762, 3852, 4066, 4312, 4389, 4494, 4708, 4788, 4851, 5016, 5243, 5544, 5586, 5852, 5992, 6099, 6468, 6741, 7062, 7448, 7524, 7704, 8132, 8239, 8379, 8778, 8988, 9416, 9576, 9702, 10241, 10486, 10593, 11172, 11704, 12198, 12936, 13167, 13482, 14124, 14231, 15048, 15729, 16264, 16478, 16758, 17556, 17976, 18297, 19404, 20482, 20972, 21186, 22344, 22363, 24396, 24717, 26334, 26964, 28248, 28462, 30723, 31458, 32956, 33516, 35112, 36594, 38808, 40964, 41944, 42372, 42693, 44726, 47187, 48792, 49434, 52668, 53928, 56924, 57673, 61446, 62916, 65912, 67032, 67089, 73188, 74151, 81928, 84744, 85386, 89452, 92169, 94374, 98868, 99617, 105336, 113848, 115346, 122892, 125832, 128079, 134178, 146376, 148302, 156541, 170772, 173019, 178904, 184338, 188748, 197736, 199234, 201267, 230692, 245784, 256158, 268356, 296604, 298851, 313082, 341544, 346038, 368676, 377496, 398468, 402534, 461384, 469623, 512316, 519057, 536712, 593208, 597702, 626164, 692076, 737352, 796936, 805068, 896553, 939246, 1024632, 1038114, 1095787, 1195404, 1252328, 1384152, 1408869, 1610136, 1793106, 1878492, 2076228, 2191574, 2390808, 2817738, 3287361, 3586212, 3756984, 4152456, 4383148, 5635476, 6574722, 7172424, 8766296, 9862083, 11270952, 13149444, 19724166, 26298888, 39448332, 78896664]

約数ペア:

[(1, 78896664), (2, 39448332), (3, 26298888), (4, 19724166), (6, 13149444), (7, 11270952), (8, 9862083), (9, 8766296), (11, 7172424), (12, 6574722), (14, 5635476), (18, 4383148), (19, 4152456), (21, 3756984), (22, 3586212), (24, 3287361), (28, 2817738), (33, 2390808), (36, 2191574), (38, 2076228), (42, 1878492), (44, 1793106), (49, 1610136), (56, 1408869), (57, 1384152), (63, 1252328), (66, 1195404), (72, 1095787), (76, 1038114), (77, 1024632), (84, 939246), (88, 896553), (98, 805068), (99, 796936), (107, 737352), (114, 692076), (126, 626164), (132, 597702), (133, 593208), (147, 536712), (152, 519057), (154, 512316), (168, 469623), (171, 461384), (196, 402534), (198, 398468), (209, 377496), (214, 368676), (228, 346038), (231, 341544), (252, 313082), (264, 298851), (266, 296604), (294, 268356), (308, 256158), (321, 245784), (342, 230692), (392, 201267), (396, 199234), (399, 197736), (418, 188748), (428, 184338), (441, 178904), (456, 173019), (462, 170772), (504, 156541), (532, 148302), (539, 146376), (588, 134178), (616, 128079), (627, 125832), (642, 122892), (684, 115346), (693, 113848), (749, 105336), (792, 99617), (798, 98868), (836, 94374), (856, 92169), (882, 89452), (924, 85386), (931, 84744), (963, 81928), (1064, 74151), (1078, 73188), (1176, 67089), (1177, 67032), (1197, 65912), (1254, 62916), (1284, 61446), (1368, 57673), (1386, 56924), (1463, 53928), (1498, 52668), (1596, 49434), (1617, 48792), (1672, 47187), (1764, 44726), (1848, 42693), (1862, 42372), (1881, 41944), (1926, 40964), (2033, 38808), (2156, 36594), (2247, 35112), (2354, 33516), (2394, 32956), (2508, 31458), (2568, 30723), (2772, 28462), (2793, 28248), (2926, 26964), (2996, 26334), (3192, 24717), (3234, 24396), (3528, 22363), (3531, 22344), (3724, 21186), (3762, 20972), (3852, 20482), (4066, 19404), (4312, 18297), (4389, 17976), (4494, 17556), (4708, 16758), (4788, 16478), (4851, 16264), (5016, 15729), (5243, 15048), (5544, 14231), (5586, 14124), (5852, 13482), (5992, 13167), (6099, 12936), (6468, 12198), (6741, 11704), (7062, 11172), (7448, 10593), (7524, 10486), (7704, 10241), (8132, 9702), (8239, 9576), (8379, 9416), (8778, 8988)]