78780064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2833}}^1$

素因数の和:2933

約数の個数: 48

約数和(自身を含む): 171400320

約数和(自身を除く): 92620256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 632, 869, 1264, 1738, 2528, 2833, 3476, 5666, 6952, 11332, 13904, 22664, 27808, 31163, 45328, 62326, 90656, 124652, 223807, 249304, 447614, 498608, 895228, 997216, 1790456, 2461877, 3580912, 4923754, 7161824, 9847508, 19695016, 39390032, 78780064]

約数ペア:

[(1, 78780064), (2, 39390032), (4, 19695016), (8, 9847508), (11, 7161824), (16, 4923754), (22, 3580912), (32, 2461877), (44, 1790456), (79, 997216), (88, 895228), (158, 498608), (176, 447614), (316, 249304), (352, 223807), (632, 124652), (869, 90656), (1264, 62326), (1738, 45328), (2528, 31163), (2833, 27808), (3476, 22664), (5666, 13904), (6952, 11332)]