81022248

素因数分解:

$2^3\times 3^3\times {\mathrm{375103}}^1$

素因数の和:375118

約数の個数: 32

約数和(自身を含む): 225062400

約数和(自身を除く): 144040152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 375103, 750206, 1125309, 1500412, 2250618, 3000824, 3375927, 4501236, 6751854, 9002472, 10127781, 13503708, 20255562, 27007416, 40511124, 81022248]

約数ペア:

[(1, 81022248), (2, 40511124), (3, 27007416), (4, 20255562), (6, 13503708), (8, 10127781), (9, 9002472), (12, 6751854), (18, 4501236), (24, 3375927), (27, 3000824), (36, 2250618), (54, 1500412), (72, 1125309), (108, 750206), (216, 375103)]