78138426

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9697}}^1$

素因数の和:9798

約数の個数: 32

約数和(自身を含む): 167581440

約数和(自身を除く): 89443014

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 474, 1343, 2686, 4029, 8058, 9697, 19394, 29091, 58182, 164849, 329698, 494547, 766063, 989094, 1532126, 2298189, 4596378, 13023071, 26046142, 39069213, 78138426]

約数ペア:

[(1, 78138426), (2, 39069213), (3, 26046142), (6, 13023071), (17, 4596378), (34, 2298189), (51, 1532126), (79, 989094), (102, 766063), (158, 494547), (237, 329698), (474, 164849), (1343, 58182), (2686, 29091), (4029, 19394), (8058, 9697)]