90428856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{538267}}^1$

素因数の和:538283

約数の個数: 32

約数和(自身を含む): 258368640

約数和(自身を除く): 167939784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 538267, 1076534, 1614801, 2153068, 3229602, 3767869, 4306136, 6459204, 7535738, 11303607, 12918408, 15071476, 22607214, 30142952, 45214428, 90428856]

約数ペア:

[(1, 90428856), (2, 45214428), (3, 30142952), (4, 22607214), (6, 15071476), (7, 12918408), (8, 11303607), (12, 7535738), (14, 6459204), (21, 4306136), (24, 3767869), (28, 3229602), (42, 2153068), (56, 1614801), (84, 1076534), (168, 538267)]