79805628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{105563}}^1$

素因数の和:105583

約数の個数: 48

約数和(自身を含む): 236463360

約数和(自身を除く): 156657732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 105563, 211126, 316689, 422252, 633378, 738941, 950067, 1266756, 1477882, 1900134, 2216823, 2850201, 2955764, 3800268, 4433646, 5700402, 6650469, 8867292, 11400804, 13300938, 19951407, 26601876, 39902814, 79805628]

約数ペア:

[(1, 79805628), (2, 39902814), (3, 26601876), (4, 19951407), (6, 13300938), (7, 11400804), (9, 8867292), (12, 6650469), (14, 5700402), (18, 4433646), (21, 3800268), (27, 2955764), (28, 2850201), (36, 2216823), (42, 1900134), (54, 1477882), (63, 1266756), (84, 950067), (108, 738941), (126, 633378), (189, 422252), (252, 316689), (378, 211126), (756, 105563)]