74512842

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 152520000

約数和(自身を除く): 78007158

約数列:

[1, 2, 3, 6, 61, 122, 163, 183, 326, 366, 489, 978, 1249, 2498, 3747, 7494, 9943, 19886, 29829, 59658, 76189, 152378, 203587, 228567, 407174, 457134, 610761, 1221522, 12418807, 24837614, 37256421, 74512842]

約数ペア:

[(1, 74512842), (2, 37256421), (3, 24837614), (6, 12418807), (61, 1221522), (122, 610761), (163, 457134), (183, 407174), (326, 228567), (366, 203587), (489, 152378), (978, 76189), (1249, 59658), (2498, 29829), (3747, 19886), (7494, 9943)]