42038028

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 112162960

約数和(自身を除く): 70124932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 709, 732, 972, 1098, 1418, 1647, 2127, 2196, 2836, 3294, 4254, 4941, 6381, 6588, 8508, 9882, 12762, 14823, 19143, 19764, 25524, 29646, 38286, 43249, 57429, 59292, 76572, 86498, 114858, 129747, 172287, 172996, 229716, 259494, 344574, 389241, 518988, 689148, 778482, 1167723, 1556964, 2335446, 3503169, 4670892, 7006338, 10509507, 14012676, 21019014, 42038028]

約数ペア:

[(1, 42038028), (2, 21019014), (3, 14012676), (4, 10509507), (6, 7006338), (9, 4670892), (12, 3503169), (18, 2335446), (27, 1556964), (36, 1167723), (54, 778482), (61, 689148), (81, 518988), (108, 389241), (122, 344574), (162, 259494), (183, 229716), (243, 172996), (244, 172287), (324, 129747), (366, 114858), (486, 86498), (549, 76572), (709, 59292), (732, 57429), (972, 43249), (1098, 38286), (1418, 29646), (1647, 25524), (2127, 19764), (2196, 19143), (2836, 14823), (3294, 12762), (4254, 9882), (4941, 8508), (6381, 6588)]