72706340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6257}}^1$

素因数の和:6356

約数の個数: 48

約数和(自身を含む): 176625792

約数和(自身を除く): 103919452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 6257, 11620, 12514, 25028, 31285, 43799, 62570, 87598, 125140, 175196, 218995, 437990, 519331, 875980, 1038662, 2077324, 2596655, 3635317, 5193310, 7270634, 10386620, 14541268, 18176585, 36353170, 72706340]

約数ペア:

[(1, 72706340), (2, 36353170), (4, 18176585), (5, 14541268), (7, 10386620), (10, 7270634), (14, 5193310), (20, 3635317), (28, 2596655), (35, 2077324), (70, 1038662), (83, 875980), (140, 519331), (166, 437990), (332, 218995), (415, 175196), (581, 125140), (830, 87598), (1162, 62570), (1660, 43799), (2324, 31285), (2905, 25028), (5810, 12514), (6257, 11620)]