72703436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 140743680

約数和(自身を除く): 68040244

約数列:

[1, 2, 4, 13, 26, 52, 101, 109, 127, 202, 218, 254, 404, 436, 508, 1313, 1417, 1651, 2626, 2834, 3302, 5252, 5668, 6604, 11009, 12827, 13843, 22018, 25654, 27686, 44036, 51308, 55372, 143117, 166751, 179959, 286234, 333502, 359918, 572468, 667004, 719836, 1398143, 2796286, 5592572, 18175859, 36351718, 72703436]

約数ペア:

[(1, 72703436), (2, 36351718), (4, 18175859), (13, 5592572), (26, 2796286), (52, 1398143), (101, 719836), (109, 667004), (127, 572468), (202, 359918), (218, 333502), (254, 286234), (404, 179959), (436, 166751), (508, 143117), (1313, 55372), (1417, 51308), (1651, 44036), (2626, 27686), (2834, 25654), (3302, 22018), (5252, 13843), (5668, 12827), (6604, 11009)]