74347764

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 184373280

約数和(自身を除く): 110025516

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 139, 159, 174, 212, 278, 318, 348, 417, 556, 636, 834, 841, 1537, 1668, 1682, 2523, 3074, 3364, 4031, 4611, 5046, 6148, 7367, 8062, 9222, 10092, 12093, 14734, 16124, 18444, 22101, 24186, 29468, 44202, 44573, 48372, 88404, 89146, 116899, 133719, 178292, 213643, 233798, 267438, 350697, 427286, 467596, 534876, 640929, 701394, 854572, 1281858, 1402788, 2563716, 6195647, 12391294, 18586941, 24782588, 37173882, 74347764]

約数ペア:

[(1, 74347764), (2, 37173882), (3, 24782588), (4, 18586941), (6, 12391294), (12, 6195647), (29, 2563716), (53, 1402788), (58, 1281858), (87, 854572), (106, 701394), (116, 640929), (139, 534876), (159, 467596), (174, 427286), (212, 350697), (278, 267438), (318, 233798), (348, 213643), (417, 178292), (556, 133719), (636, 116899), (834, 89146), (841, 88404), (1537, 48372), (1668, 44573), (1682, 44202), (2523, 29468), (3074, 24186), (3364, 22101), (4031, 18444), (4611, 16124), (5046, 14734), (6148, 12093), (7367, 10092), (8062, 9222)]