77394910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8609}}^1$

素因数の和:8676

約数の個数: 32

約数和(自身を含む): 148780800

約数和(自身を除く): 71385890

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8609, 8990, 17218, 43045, 86090, 249661, 266879, 499322, 533758, 1248305, 1334395, 2496610, 2668790, 7739491, 15478982, 38697455, 77394910]

約数ペア:

[(1, 77394910), (2, 38697455), (5, 15478982), (10, 7739491), (29, 2668790), (31, 2496610), (58, 1334395), (62, 1248305), (145, 533758), (155, 499322), (290, 266879), (310, 249661), (899, 86090), (1798, 43045), (4495, 17218), (8609, 8990)]