90470214

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2221}}^1$

素因数の和:2333

約数の個数: 48

約数和(自身を含む): 205206144

約数和(自身を除く): 114735930

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 73, 93, 146, 186, 219, 279, 438, 558, 657, 1314, 2221, 2263, 4442, 4526, 6663, 6789, 13326, 13578, 19989, 20367, 39978, 40734, 68851, 137702, 162133, 206553, 324266, 413106, 486399, 619659, 972798, 1239318, 1459197, 2918394, 5026123, 10052246, 15078369, 30156738, 45235107, 90470214]

約数ペア:

[(1, 90470214), (2, 45235107), (3, 30156738), (6, 15078369), (9, 10052246), (18, 5026123), (31, 2918394), (62, 1459197), (73, 1239318), (93, 972798), (146, 619659), (186, 486399), (219, 413106), (279, 324266), (438, 206553), (558, 162133), (657, 137702), (1314, 68851), (2221, 40734), (2263, 39978), (4442, 20367), (4526, 19989), (6663, 13578), (6789, 13326)]