81249424704

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{216679}}^1$

素因数の和:216738

約数の個数: 224

約数和(自身を含む): 281788006400

約数和(自身を除く): 200538581696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3024, 3348, 3472, 3906, 4032, 4464, 5208, 5859, 5952, 6048, 6696, 6944, 7812, 8928, 10416, 11718, 12096, 13392, 13888, 15624, 17856, 20832, 23436, 26784, 31248, 41664, 46872, 53568, 62496, 93744, 124992, 187488, 216679, 374976, 433358, 650037, 866716, 1300074, 1516753, 1733432, 1950111, 2600148, 3033506, 3466864, 3900222, 4550259, 5200296, 5850333, 6067012, 6717049, 6933728, 7800444, 9100518, 10400592, 11700666, 12134024, 13434098, 13650777, 13867456, 15600888, 18201036, 20151147, 20801184, 23401332, 24268048, 26868196, 27301554, 31201776, 36402072, 40302294, 40952331, 41602368, 46802664, 47019343, 48536096, 53736392, 54603108, 60453441, 62403552, 72804144, 80604588, 81904662, 93605328, 94038686, 97072192, 107472784, 109206216, 120906882, 124807104, 141058029, 145608288, 161209176, 163809324, 181360323, 187210656, 188077372, 214945568, 218412432, 241813764, 282116058, 291216576, 322418352, 327618648, 362720646, 374421312, 376154744, 423174087, 429891136, 436824864, 483627528, 564232116, 644836704, 655237296, 725441292, 752309488, 846348174, 873649728, 967255056, 1128464232, 1269522261, 1289673408, 1310474592, 1450882584, 1504618976, 1692696348, 1934510112, 2256928464, 2539044522, 2620949184, 2901765168, 3009237952, 3385392696, 3869020224, 4513856928, 5078089044, 5803530336, 6770785392, 9027713856, 10156178088, 11607060672, 13541570784, 20312356176, 27083141568, 40624712352, 81249424704]

約数ペア:

[(1, 81249424704), (2, 40624712352), (3, 27083141568), (4, 20312356176), (6, 13541570784), (7, 11607060672), (8, 10156178088), (9, 9027713856), (12, 6770785392), (14, 5803530336), (16, 5078089044), (18, 4513856928), (21, 3869020224), (24, 3385392696), (27, 3009237952), (28, 2901765168), (31, 2620949184), (32, 2539044522), (36, 2256928464), (42, 1934510112), (48, 1692696348), (54, 1504618976), (56, 1450882584), (62, 1310474592), (63, 1289673408), (64, 1269522261), (72, 1128464232), (84, 967255056), (93, 873649728), (96, 846348174), (108, 752309488), (112, 725441292), (124, 655237296), (126, 644836704), (144, 564232116), (168, 483627528), (186, 436824864), (189, 429891136), (192, 423174087), (216, 376154744), (217, 374421312), (224, 362720646), (248, 327618648), (252, 322418352), (279, 291216576), (288, 282116058), (336, 241813764), (372, 218412432), (378, 214945568), (432, 188077372), (434, 187210656), (448, 181360323), (496, 163809324), (504, 161209176), (558, 145608288), (576, 141058029), (651, 124807104), (672, 120906882), (744, 109206216), (756, 107472784), (837, 97072192), (864, 94038686), (868, 93605328), (992, 81904662), (1008, 80604588), (1116, 72804144), (1302, 62403552), (1344, 60453441), (1488, 54603108), (1512, 53736392), (1674, 48536096), (1728, 47019343), (1736, 46802664), (1953, 41602368), (1984, 40952331), (2016, 40302294), (2232, 36402072), (2604, 31201776), (2976, 27301554), (3024, 26868196), (3348, 24268048), (3472, 23401332), (3906, 20801184), (4032, 20151147), (4464, 18201036), (5208, 15600888), (5859, 13867456), (5952, 13650777), (6048, 13434098), (6696, 12134024), (6944, 11700666), (7812, 10400592), (8928, 9100518), (10416, 7800444), (11718, 6933728), (12096, 6717049), (13392, 6067012), (13888, 5850333), (15624, 5200296), (17856, 4550259), (20832, 3900222), (23436, 3466864), (26784, 3033506), (31248, 2600148), (41664, 1950111), (46872, 1733432), (53568, 1516753), (62496, 1300074), (93744, 866716), (124992, 650037), (187488, 433358), (216679, 374976)]