73077544

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 139530600

約数和(自身を除く): 66453056

約数列:

[1, 2, 4, 8, 89, 178, 197, 356, 394, 521, 712, 788, 1042, 1576, 2084, 4168, 17533, 35066, 46369, 70132, 92738, 102637, 140264, 185476, 205274, 370952, 410548, 821096, 9134693, 18269386, 36538772, 73077544]

約数ペア:

[(1, 73077544), (2, 36538772), (4, 18269386), (8, 9134693), (89, 821096), (178, 410548), (197, 370952), (356, 205274), (394, 185476), (521, 140264), (712, 102637), (788, 92738), (1042, 70132), (1576, 46369), (2084, 35066), (4168, 17533)]