731172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 1897280

約数和(自身を除く): 1166108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 109, 129, 156, 172, 218, 258, 327, 436, 516, 559, 654, 1118, 1308, 1417, 1677, 2236, 2834, 3354, 4251, 4687, 5668, 6708, 8502, 9374, 14061, 17004, 18748, 28122, 56244, 60931, 121862, 182793, 243724, 365586, 731172]

約数ペア:

[(1, 731172), (2, 365586), (3, 243724), (4, 182793), (6, 121862), (12, 60931), (13, 56244), (26, 28122), (39, 18748), (43, 17004), (52, 14061), (78, 9374), (86, 8502), (109, 6708), (129, 5668), (156, 4687), (172, 4251), (218, 3354), (258, 2834), (327, 2236), (436, 1677), (516, 1417), (559, 1308), (654, 1118)]