68190276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6709}}^1$

素因数の和:6745

約数の個数: 72

約数和(自身を含む): 199904320

約数和(自身を除く): 131714044

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 6709, 10164, 13418, 20127, 26836, 40254, 46963, 73799, 80508, 93926, 140889, 147598, 187852, 221397, 281778, 295196, 442794, 516593, 563556, 811789, 885588, 1033186, 1549779, 1623578, 2066372, 2435367, 3099558, 3247156, 4870734, 5682523, 6199116, 9741468, 11365046, 17047569, 22730092, 34095138, 68190276]

約数ペア:

[(1, 68190276), (2, 34095138), (3, 22730092), (4, 17047569), (6, 11365046), (7, 9741468), (11, 6199116), (12, 5682523), (14, 4870734), (21, 3247156), (22, 3099558), (28, 2435367), (33, 2066372), (42, 1623578), (44, 1549779), (66, 1033186), (77, 885588), (84, 811789), (121, 563556), (132, 516593), (154, 442794), (231, 295196), (242, 281778), (308, 221397), (363, 187852), (462, 147598), (484, 140889), (726, 93926), (847, 80508), (924, 73799), (1452, 46963), (1694, 40254), (2541, 26836), (3388, 20127), (5082, 13418), (6709, 10164)]