74521776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{863}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 221128704

約数和(自身を除く): 146606928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 771, 863, 1028, 1542, 1726, 1799, 2056, 2589, 3084, 3452, 3598, 4112, 5178, 5397, 6041, 6168, 6904, 7196, 10356, 10794, 12082, 12336, 13808, 14392, 18123, 20712, 21588, 24164, 28784, 36246, 41424, 43176, 48328, 72492, 86352, 96656, 144984, 221791, 289968, 443582, 665373, 887164, 1330746, 1552537, 1774328, 2661492, 3105074, 3548656, 4657611, 5322984, 6210148, 9315222, 10645968, 12420296, 18630444, 24840592, 37260888, 74521776]

約数ペア:

[(1, 74521776), (2, 37260888), (3, 24840592), (4, 18630444), (6, 12420296), (7, 10645968), (8, 9315222), (12, 6210148), (14, 5322984), (16, 4657611), (21, 3548656), (24, 3105074), (28, 2661492), (42, 1774328), (48, 1552537), (56, 1330746), (84, 887164), (112, 665373), (168, 443582), (257, 289968), (336, 221791), (514, 144984), (771, 96656), (863, 86352), (1028, 72492), (1542, 48328), (1726, 43176), (1799, 41424), (2056, 36246), (2589, 28784), (3084, 24164), (3452, 21588), (3598, 20712), (4112, 18123), (5178, 14392), (5397, 13808), (6041, 12336), (6168, 12082), (6904, 10794), (7196, 10356)]