90639162

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{4271}}^1$

素因数の和:4416

約数の個数: 40

約数和(自身を含む): 204697152

約数和(自身を除く): 114057990

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 786, 1179, 2358, 3537, 4271, 7074, 8542, 10611, 12813, 21222, 25626, 38439, 76878, 115317, 230634, 345951, 559501, 691902, 1119002, 1678503, 3357006, 5035509, 10071018, 15106527, 30213054, 45319581, 90639162]

約数ペア:

[(1, 90639162), (2, 45319581), (3, 30213054), (6, 15106527), (9, 10071018), (18, 5035509), (27, 3357006), (54, 1678503), (81, 1119002), (131, 691902), (162, 559501), (262, 345951), (393, 230634), (786, 115317), (1179, 76878), (2358, 38439), (3537, 25626), (4271, 21222), (7074, 12813), (8542, 10611)]