77078484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{305867}}^1$

素因数の和:305884

約数の個数: 36

約数和(自身を含む): 222671904

約数和(自身を除く): 145593420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 305867, 611734, 917601, 1223468, 1835202, 2141069, 2752803, 3670404, 4282138, 5505606, 6423207, 8564276, 11011212, 12846414, 19269621, 25692828, 38539242, 77078484]

約数ペア:

[(1, 77078484), (2, 38539242), (3, 25692828), (4, 19269621), (6, 12846414), (7, 11011212), (9, 8564276), (12, 6423207), (14, 5505606), (18, 4282138), (21, 3670404), (28, 2752803), (36, 2141069), (42, 1835202), (63, 1223468), (84, 917601), (126, 611734), (252, 305867)]