87509496388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{59467}}^1$

素因数の和:59732

約数の個数: 48

約数和(自身を含む): 160842385984

約数和(自身を除く): 73332889596

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 163, 244, 326, 652, 2257, 4514, 6031, 9028, 9943, 12062, 19886, 24124, 39772, 59467, 118934, 237868, 367891, 735782, 1471564, 2200279, 3627487, 4400558, 7254974, 8801116, 9693121, 14509948, 19386242, 38772484, 134217019, 268434038, 358645477, 536868076, 591280381, 717290954, 1182560762, 1434581908, 2365121524, 21877374097, 43754748194, 87509496388]

約数ペア:

[(1, 87509496388), (2, 43754748194), (4, 21877374097), (37, 2365121524), (61, 1434581908), (74, 1182560762), (122, 717290954), (148, 591280381), (163, 536868076), (244, 358645477), (326, 268434038), (652, 134217019), (2257, 38772484), (4514, 19386242), (6031, 14509948), (9028, 9693121), (9943, 8801116), (12062, 7254974), (19886, 4400558), (24124, 3627487), (39772, 2200279), (59467, 1471564), (118934, 735782), (237868, 367891)]