80870904

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66071}}^1$

素因数の和:66100

約数の個数: 48

約数和(自身を含む): 231912720

約数和(自身を除く): 151041816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 66071, 132142, 198213, 264284, 396426, 528568, 594639, 792852, 1123207, 1189278, 1585704, 2246414, 2378556, 3369621, 4492828, 4757112, 6739242, 8985656, 10108863, 13478484, 20217726, 26956968, 40435452, 80870904]

約数ペア:

[(1, 80870904), (2, 40435452), (3, 26956968), (4, 20217726), (6, 13478484), (8, 10108863), (9, 8985656), (12, 6739242), (17, 4757112), (18, 4492828), (24, 3369621), (34, 2378556), (36, 2246414), (51, 1585704), (68, 1189278), (72, 1123207), (102, 792852), (136, 594639), (153, 528568), (204, 396426), (306, 264284), (408, 198213), (612, 132142), (1224, 66071)]