84103964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1621}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 179847360

約数和(自身を除く): 95743396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 218, 238, 436, 476, 763, 1526, 1621, 1853, 3052, 3242, 3706, 6484, 7412, 11347, 12971, 22694, 25942, 27557, 45388, 51884, 55114, 110228, 176689, 192899, 353378, 385798, 706756, 771596, 1236823, 2473646, 3003713, 4947292, 6007426, 12014852, 21025991, 42051982, 84103964]

約数ペア:

[(1, 84103964), (2, 42051982), (4, 21025991), (7, 12014852), (14, 6007426), (17, 4947292), (28, 3003713), (34, 2473646), (68, 1236823), (109, 771596), (119, 706756), (218, 385798), (238, 353378), (436, 192899), (476, 176689), (763, 110228), (1526, 55114), (1621, 51884), (1853, 45388), (3052, 27557), (3242, 25942), (3706, 22694), (6484, 12971), (7412, 11347)]