90378408

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163729}}^1$

素因数の和:163761

約数の個数: 32

約数和(自身を含む): 235771200

約数和(自身を除く): 145392792

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 163729, 327458, 491187, 654916, 982374, 1309832, 1964748, 3765767, 3929496, 7531534, 11297301, 15063068, 22594602, 30126136, 45189204, 90378408]

約数ペア:

[(1, 90378408), (2, 45189204), (3, 30126136), (4, 22594602), (6, 15063068), (8, 11297301), (12, 7531534), (23, 3929496), (24, 3765767), (46, 1964748), (69, 1309832), (92, 982374), (138, 654916), (184, 491187), (276, 327458), (552, 163729)]