82005318

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 188928000

約数和(自身を除く): 106922682

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 79, 94, 141, 158, 237, 282, 409, 423, 474, 711, 818, 846, 1227, 1269, 1422, 2133, 2454, 2538, 3681, 3713, 4266, 7362, 7426, 11043, 11139, 19223, 22086, 22278, 32311, 33417, 38446, 57669, 64622, 66834, 96933, 100251, 115338, 173007, 193866, 200502, 290799, 346014, 519021, 581598, 872397, 1038042, 1518617, 1744794, 3037234, 4555851, 9111702, 13667553, 27335106, 41002659, 82005318]

約数ペア:

[(1, 82005318), (2, 41002659), (3, 27335106), (6, 13667553), (9, 9111702), (18, 4555851), (27, 3037234), (47, 1744794), (54, 1518617), (79, 1038042), (94, 872397), (141, 581598), (158, 519021), (237, 346014), (282, 290799), (409, 200502), (423, 193866), (474, 173007), (711, 115338), (818, 100251), (846, 96933), (1227, 66834), (1269, 64622), (1422, 57669), (2133, 38446), (2454, 33417), (2538, 32311), (3681, 22278), (3713, 22086), (4266, 19223), (7362, 11139), (7426, 11043)]