68211954

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 152036352

約数和(自身を除く): 83824398

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 127, 159, 254, 318, 381, 477, 563, 762, 954, 1126, 1143, 1689, 2286, 3378, 5067, 6731, 10134, 13462, 20193, 29839, 40386, 59678, 60579, 71501, 89517, 121158, 143002, 179034, 214503, 268551, 429006, 537102, 643509, 1287018, 3789553, 7579106, 11368659, 22737318, 34105977, 68211954]

約数ペア:

[(1, 68211954), (2, 34105977), (3, 22737318), (6, 11368659), (9, 7579106), (18, 3789553), (53, 1287018), (106, 643509), (127, 537102), (159, 429006), (254, 268551), (318, 214503), (381, 179034), (477, 143002), (563, 121158), (762, 89517), (954, 71501), (1126, 60579), (1143, 59678), (1689, 40386), (2286, 29839), (3378, 20193), (5067, 13462), (6731, 10134)]