80021967914

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{57719}}^1$

素因数の和:57832

約数の個数: 64

約数和(自身を含む): 146285568000

約数和(自身を除く): 66263600086

約数列:

[1, 2, 7, 14, 43, 47, 49, 86, 94, 98, 301, 329, 343, 602, 658, 686, 2021, 2107, 2303, 4042, 4214, 4606, 14147, 14749, 16121, 28294, 29498, 32242, 57719, 99029, 115438, 198058, 404033, 693203, 808066, 1386406, 2481917, 2712793, 2828231, 4963834, 5425586, 5656462, 17373419, 18989551, 19797617, 34746838, 37979102, 39595234, 116650099, 121613933, 132926857, 233300198, 243227866, 265853714, 816550693, 851297531, 930487999, 1633101386, 1702595062, 1860975998, 5715854851, 11431709702, 40010983957, 80021967914]

約数ペア:

[(1, 80021967914), (2, 40010983957), (7, 11431709702), (14, 5715854851), (43, 1860975998), (47, 1702595062), (49, 1633101386), (86, 930487999), (94, 851297531), (98, 816550693), (301, 265853714), (329, 243227866), (343, 233300198), (602, 132926857), (658, 121613933), (686, 116650099), (2021, 39595234), (2107, 37979102), (2303, 34746838), (4042, 19797617), (4214, 18989551), (4606, 17373419), (14147, 5656462), (14749, 5425586), (16121, 4963834), (28294, 2828231), (29498, 2712793), (32242, 2481917), (57719, 1386406), (99029, 808066), (115438, 693203), (198058, 404033)]