80521656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1307}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 214721280

約数和(自身を除く): 134199624

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 151, 204, 302, 408, 453, 604, 906, 1208, 1307, 1812, 2567, 2614, 3624, 3921, 5134, 5228, 7701, 7842, 10268, 10456, 15402, 15684, 20536, 22219, 30804, 31368, 44438, 61608, 66657, 88876, 133314, 177752, 197357, 266628, 394714, 533256, 592071, 789428, 1184142, 1578856, 2368284, 3355069, 4736568, 6710138, 10065207, 13420276, 20130414, 26840552, 40260828, 80521656]

約数ペア:

[(1, 80521656), (2, 40260828), (3, 26840552), (4, 20130414), (6, 13420276), (8, 10065207), (12, 6710138), (17, 4736568), (24, 3355069), (34, 2368284), (51, 1578856), (68, 1184142), (102, 789428), (136, 592071), (151, 533256), (204, 394714), (302, 266628), (408, 197357), (453, 177752), (604, 133314), (906, 88876), (1208, 66657), (1307, 61608), (1812, 44438), (2567, 31368), (2614, 30804), (3624, 22219), (3921, 20536), (5134, 15684), (5228, 15402), (7701, 10456), (7842, 10268)]