64771404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{709}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 158403840

約数和(自身を除く): 93632436

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 331, 662, 709, 993, 1324, 1418, 1986, 2127, 2836, 3972, 4254, 7613, 8508, 15226, 16307, 22839, 30452, 32614, 45678, 48921, 65228, 91356, 97842, 195684, 234679, 469358, 704037, 938716, 1408074, 2816148, 5397617, 10795234, 16192851, 21590468, 32385702, 64771404]

約数ペア:

[(1, 64771404), (2, 32385702), (3, 21590468), (4, 16192851), (6, 10795234), (12, 5397617), (23, 2816148), (46, 1408074), (69, 938716), (92, 704037), (138, 469358), (276, 234679), (331, 195684), (662, 97842), (709, 91356), (993, 65228), (1324, 48921), (1418, 45678), (1986, 32614), (2127, 30452), (2836, 22839), (3972, 16307), (4254, 15226), (7613, 8508)]