78966252

素因数分解:

$2^2\times 3^5\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 208864656

約数和(自身を除く): 129898404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 243, 274, 324, 411, 486, 548, 593, 822, 972, 1186, 1233, 1644, 1779, 2372, 2466, 3558, 3699, 4932, 5337, 7116, 7398, 10674, 11097, 14796, 16011, 21348, 22194, 32022, 33291, 44388, 48033, 64044, 66582, 81241, 96066, 133164, 144099, 162482, 192132, 243723, 288198, 324964, 487446, 576396, 731169, 974892, 1462338, 2193507, 2924676, 4387014, 6580521, 8774028, 13161042, 19741563, 26322084, 39483126, 78966252]

約数ペア:

[(1, 78966252), (2, 39483126), (3, 26322084), (4, 19741563), (6, 13161042), (9, 8774028), (12, 6580521), (18, 4387014), (27, 2924676), (36, 2193507), (54, 1462338), (81, 974892), (108, 731169), (137, 576396), (162, 487446), (243, 324964), (274, 288198), (324, 243723), (411, 192132), (486, 162482), (548, 144099), (593, 133164), (822, 96066), (972, 81241), (1186, 66582), (1233, 64044), (1644, 48033), (1779, 44388), (2372, 33291), (2466, 32022), (3558, 22194), (3699, 21348), (4932, 16011), (5337, 14796), (7116, 11097), (7398, 10674)]