79949896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 168537600

約数和(自身を除く): 88587704

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 79, 104, 148, 158, 263, 296, 316, 481, 526, 632, 962, 1027, 1052, 1924, 2054, 2104, 2923, 3419, 3848, 4108, 5846, 6838, 8216, 9731, 11692, 13676, 19462, 20777, 23384, 27352, 37999, 38924, 41554, 75998, 77848, 83108, 126503, 151996, 166216, 253006, 270101, 303992, 506012, 540202, 768749, 1012024, 1080404, 1537498, 2160808, 3074996, 6149992, 9993737, 19987474, 39974948, 79949896]

約数ペア:

[(1, 79949896), (2, 39974948), (4, 19987474), (8, 9993737), (13, 6149992), (26, 3074996), (37, 2160808), (52, 1537498), (74, 1080404), (79, 1012024), (104, 768749), (148, 540202), (158, 506012), (263, 303992), (296, 270101), (316, 253006), (481, 166216), (526, 151996), (632, 126503), (962, 83108), (1027, 77848), (1052, 75998), (1924, 41554), (2054, 38924), (2104, 37999), (2923, 27352), (3419, 23384), (3848, 20777), (4108, 19462), (5846, 13676), (6838, 11692), (8216, 9731)]