81566064

素因数分解:

$2^4\times 3^2\times {\mathrm{566431}}^1$

素因数の和:566445

約数の個数: 30

約数和(自身を含む): 228272096

約数和(自身を除く): 146706032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 566431, 1132862, 1699293, 2265724, 3398586, 4531448, 5097879, 6797172, 9062896, 10195758, 13594344, 20391516, 27188688, 40783032, 81566064]

約数ペア:

[(1, 81566064), (2, 40783032), (3, 27188688), (4, 20391516), (6, 13594344), (8, 10195758), (9, 9062896), (12, 6797172), (16, 5097879), (18, 4531448), (24, 3398586), (36, 2265724), (48, 1699293), (72, 1132862), (144, 566431)]