127989791436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2176253}}^1$

素因数の和:2176315

約数の個数: 72

約数和(自身を含む): 334533764880

約数和(自身を除く): 206543973444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 338, 348, 377, 507, 676, 754, 1014, 1131, 1508, 2028, 2262, 4524, 4901, 9802, 14703, 19604, 29406, 58812, 2176253, 4352506, 6528759, 8705012, 13057518, 26115036, 28291289, 56582578, 63111337, 84873867, 113165156, 126222674, 169747734, 189334011, 252445348, 339495468, 367786757, 378668022, 735573514, 757336044, 820447381, 1103360271, 1471147028, 1640894762, 2206720542, 2461342143, 3281789524, 4413441084, 4922684286, 9845368572, 10665815953, 21331631906, 31997447859, 42663263812, 63994895718, 127989791436]

約数ペア:

[(1, 127989791436), (2, 63994895718), (3, 42663263812), (4, 31997447859), (6, 21331631906), (12, 10665815953), (13, 9845368572), (26, 4922684286), (29, 4413441084), (39, 3281789524), (52, 2461342143), (58, 2206720542), (78, 1640894762), (87, 1471147028), (116, 1103360271), (156, 820447381), (169, 757336044), (174, 735573514), (338, 378668022), (348, 367786757), (377, 339495468), (507, 252445348), (676, 189334011), (754, 169747734), (1014, 126222674), (1131, 113165156), (1508, 84873867), (2028, 63111337), (2262, 56582578), (4524, 28291289), (4901, 26115036), (9802, 13057518), (14703, 8705012), (19604, 6528759), (29406, 4352506), (58812, 2176253)]