89720874

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2103

約数の個数: 48

約数和(自身を含む): 202502664

約数和(自身を除く): 112781790

約数列:

[1, 2, 3, 6, 9, 18, 41, 61, 82, 122, 123, 183, 246, 366, 369, 549, 738, 1098, 1993, 2501, 3986, 5002, 5979, 7503, 11958, 15006, 17937, 22509, 35874, 45018, 81713, 121573, 163426, 243146, 245139, 364719, 490278, 729438, 735417, 1094157, 1470834, 2188314, 4984493, 9968986, 14953479, 29906958, 44860437, 89720874]

約数ペア:

[(1, 89720874), (2, 44860437), (3, 29906958), (6, 14953479), (9, 9968986), (18, 4984493), (41, 2188314), (61, 1470834), (82, 1094157), (122, 735417), (123, 729438), (183, 490278), (246, 364719), (366, 245139), (369, 243146), (549, 163426), (738, 121573), (1098, 81713), (1993, 45018), (2501, 35874), (3986, 22509), (5002, 17937), (5979, 15006), (7503, 11958)]