90151534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 156739968

約数和(自身を除く): 66588434

約数列:

[1, 2, 11, 22, 31, 61, 62, 121, 122, 197, 242, 341, 394, 671, 682, 1342, 1891, 2167, 3751, 3782, 4334, 6107, 7381, 7502, 12017, 12214, 14762, 20801, 23837, 24034, 41602, 47674, 67177, 132187, 134354, 228811, 264374, 372527, 457622, 738947, 745054, 1454057, 1477894, 2908114, 4097797, 8195594, 45075767, 90151534]

約数ペア:

[(1, 90151534), (2, 45075767), (11, 8195594), (22, 4097797), (31, 2908114), (61, 1477894), (62, 1454057), (121, 745054), (122, 738947), (197, 457622), (242, 372527), (341, 264374), (394, 228811), (671, 134354), (682, 132187), (1342, 67177), (1891, 47674), (2167, 41602), (3751, 24034), (3782, 23837), (4334, 20801), (6107, 14762), (7381, 12214), (7502, 12017)]