100729132

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 206599680

約数和(自身を除く): 105870548

約数列:

[1, 2, 4, 7, 14, 28, 83, 89, 166, 178, 332, 356, 487, 581, 623, 974, 1162, 1246, 1948, 2324, 2492, 3409, 6818, 7387, 13636, 14774, 29548, 40421, 43343, 51709, 80842, 86686, 103418, 161684, 173372, 206836, 282947, 303401, 565894, 606802, 1131788, 1213604, 3597469, 7194938, 14389876, 25182283, 50364566, 100729132]

約数ペア:

[(1, 100729132), (2, 50364566), (4, 25182283), (7, 14389876), (14, 7194938), (28, 3597469), (83, 1213604), (89, 1131788), (166, 606802), (178, 565894), (332, 303401), (356, 282947), (487, 206836), (581, 173372), (623, 161684), (974, 103418), (1162, 86686), (1246, 80842), (1948, 51709), (2324, 43343), (2492, 40421), (3409, 29548), (6818, 14774), (7387, 13636)]