68854248

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{20347}}^1$

素因数の和:20406

約数の個数: 48

約数和(自身を含む): 190457280

約数和(自身を除く): 121603032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 20347, 40694, 61041, 81388, 122082, 162776, 183123, 244164, 366246, 488328, 732492, 956309, 1464984, 1912618, 2868927, 3825236, 5737854, 7650472, 8606781, 11475708, 17213562, 22951416, 34427124, 68854248]

約数ペア:

[(1, 68854248), (2, 34427124), (3, 22951416), (4, 17213562), (6, 11475708), (8, 8606781), (9, 7650472), (12, 5737854), (18, 3825236), (24, 2868927), (36, 1912618), (47, 1464984), (72, 956309), (94, 732492), (141, 488328), (188, 366246), (282, 244164), (376, 183123), (423, 162776), (564, 122082), (846, 81388), (1128, 61041), (1692, 40694), (3384, 20347)]