67801248

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{593}}^1$

素因数の和:1006

約数の個数: 72

約数和(自身を含む): 193621428

約数和(自身を除く): 125820180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 593, 794, 1186, 1191, 1588, 1779, 2372, 2382, 3176, 3558, 3573, 4744, 4764, 5337, 6352, 7116, 7146, 9488, 9528, 10674, 12704, 14232, 14292, 18976, 19056, 21348, 28464, 28584, 38112, 42696, 56928, 57168, 85392, 114336, 170784, 235421, 470842, 706263, 941684, 1412526, 1883368, 2118789, 2825052, 3766736, 4237578, 5650104, 7533472, 8475156, 11300208, 16950312, 22600416, 33900624, 67801248]

約数ペア:

[(1, 67801248), (2, 33900624), (3, 22600416), (4, 16950312), (6, 11300208), (8, 8475156), (9, 7533472), (12, 5650104), (16, 4237578), (18, 3766736), (24, 2825052), (32, 2118789), (36, 1883368), (48, 1412526), (72, 941684), (96, 706263), (144, 470842), (288, 235421), (397, 170784), (593, 114336), (794, 85392), (1186, 57168), (1191, 56928), (1588, 42696), (1779, 38112), (2372, 28584), (2382, 28464), (3176, 21348), (3558, 19056), (3573, 18976), (4744, 14292), (4764, 14232), (5337, 12704), (6352, 10674), (7116, 9528), (7146, 9488)]