68620376016

素因数分解:

$2^4\times 3^4\times {\mathrm{239}}^1\times {\mathrm{221539}}^1$

素因数の和:221798

約数の個数: 100

約数和(自身を含む): 199439169600

約数和(自身を除く): 130818793584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 239, 324, 432, 478, 648, 717, 956, 1296, 1434, 1912, 2151, 2868, 3824, 4302, 5736, 6453, 8604, 11472, 12906, 17208, 19359, 25812, 34416, 38718, 51624, 77436, 103248, 154872, 221539, 309744, 443078, 664617, 886156, 1329234, 1772312, 1993851, 2658468, 3544624, 3987702, 5316936, 5981553, 7975404, 10633872, 11963106, 15950808, 17944659, 23926212, 31901616, 35889318, 47852424, 52947821, 71778636, 95704848, 105895642, 143557272, 158843463, 211791284, 287114544, 317686926, 423582568, 476530389, 635373852, 847165136, 953060778, 1270747704, 1429591167, 1906121556, 2541495408, 2859182334, 3812243112, 4288773501, 5718364668, 7624486224, 8577547002, 11436729336, 17155094004, 22873458672, 34310188008, 68620376016]

約数ペア:

[(1, 68620376016), (2, 34310188008), (3, 22873458672), (4, 17155094004), (6, 11436729336), (8, 8577547002), (9, 7624486224), (12, 5718364668), (16, 4288773501), (18, 3812243112), (24, 2859182334), (27, 2541495408), (36, 1906121556), (48, 1429591167), (54, 1270747704), (72, 953060778), (81, 847165136), (108, 635373852), (144, 476530389), (162, 423582568), (216, 317686926), (239, 287114544), (324, 211791284), (432, 158843463), (478, 143557272), (648, 105895642), (717, 95704848), (956, 71778636), (1296, 52947821), (1434, 47852424), (1912, 35889318), (2151, 31901616), (2868, 23926212), (3824, 17944659), (4302, 15950808), (5736, 11963106), (6453, 10633872), (8604, 7975404), (11472, 5981553), (12906, 5316936), (17208, 3987702), (19359, 3544624), (25812, 2658468), (34416, 1993851), (38718, 1772312), (51624, 1329234), (77436, 886156), (103248, 664617), (154872, 443078), (221539, 309744)]