76820706

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 170726400

約数和(自身を除く): 93905694

約数列:

[1, 2, 3, 6, 9, 18, 79, 89, 158, 178, 237, 267, 474, 534, 607, 711, 801, 1214, 1422, 1602, 1821, 3642, 5463, 7031, 10926, 14062, 21093, 42186, 47953, 54023, 63279, 95906, 108046, 126558, 143859, 162069, 287718, 324138, 431577, 486207, 863154, 972414, 4267817, 8535634, 12803451, 25606902, 38410353, 76820706]

約数ペア:

[(1, 76820706), (2, 38410353), (3, 25606902), (6, 12803451), (9, 8535634), (18, 4267817), (79, 972414), (89, 863154), (158, 486207), (178, 431577), (237, 324138), (267, 287718), (474, 162069), (534, 143859), (607, 126558), (711, 108046), (801, 95906), (1214, 63279), (1422, 54023), (1602, 47953), (1821, 42186), (3642, 21093), (5463, 14062), (7031, 10926)]