85920324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3109}}^1$

素因数の和:3177

約数の個数: 72

約数和(自身を含む): 238250880

約数和(自身を除く): 152330556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3109, 3948, 4606, 6218, 6909, 9212, 9327, 12436, 13818, 18654, 21763, 27636, 37308, 43526, 65289, 87052, 130578, 146123, 152341, 261156, 292246, 304682, 438369, 457023, 584492, 609364, 876738, 914046, 1022861, 1753476, 1828092, 2045722, 3068583, 4091444, 6137166, 7160027, 12274332, 14320054, 21480081, 28640108, 42960162, 85920324]

約数ペア:

[(1, 85920324), (2, 42960162), (3, 28640108), (4, 21480081), (6, 14320054), (7, 12274332), (12, 7160027), (14, 6137166), (21, 4091444), (28, 3068583), (42, 2045722), (47, 1828092), (49, 1753476), (84, 1022861), (94, 914046), (98, 876738), (141, 609364), (147, 584492), (188, 457023), (196, 438369), (282, 304682), (294, 292246), (329, 261156), (564, 152341), (588, 146123), (658, 130578), (987, 87052), (1316, 65289), (1974, 43526), (2303, 37308), (3109, 27636), (3948, 21763), (4606, 18654), (6218, 13818), (6909, 12436), (9212, 9327)]