68509476

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{10069}}^1$

素因数の和:10095

約数の個数: 72

約数和(自身を含む): 205266880

約数和(自身を除く): 136757404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 10069, 20138, 30207, 40276, 60414, 70483, 90621, 120828, 140966, 181242, 211449, 271863, 281932, 362484, 422898, 543726, 634347, 815589, 845796, 1087452, 1268694, 1631178, 1903041, 2446767, 2537388, 3262356, 3806082, 4893534, 5709123, 7612164, 9787068, 11418246, 17127369, 22836492, 34254738, 68509476]

約数ペア:

[(1, 68509476), (2, 34254738), (3, 22836492), (4, 17127369), (6, 11418246), (7, 9787068), (9, 7612164), (12, 5709123), (14, 4893534), (18, 3806082), (21, 3262356), (27, 2537388), (28, 2446767), (36, 1903041), (42, 1631178), (54, 1268694), (63, 1087452), (81, 845796), (84, 815589), (108, 634347), (126, 543726), (162, 422898), (189, 362484), (243, 281932), (252, 271863), (324, 211449), (378, 181242), (486, 140966), (567, 120828), (756, 90621), (972, 70483), (1134, 60414), (1701, 40276), (2268, 30207), (3402, 20138), (6804, 10069)]