72734126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 118879488

約数和(自身を除く): 46145362

約数列:

[1, 2, 17, 34, 53, 106, 181, 223, 362, 446, 901, 1802, 3077, 3791, 6154, 7582, 9593, 11819, 19186, 23638, 40363, 80726, 163081, 200923, 326162, 401846, 686171, 1372342, 2139239, 4278478, 36367063, 72734126]

約数ペア:

[(1, 72734126), (2, 36367063), (17, 4278478), (34, 2139239), (53, 1372342), (106, 686171), (181, 401846), (223, 326162), (362, 200923), (446, 163081), (901, 80726), (1802, 40363), (3077, 23638), (3791, 19186), (6154, 11819), (7582, 9593)]