85620456

素因数分解:

$2^3\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1019}}^1$

素因数の和:1423

約数の個数: 64

約数和(自身を含む): 238680000

約数和(自身を除く): 153059544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 389, 778, 1019, 1167, 1556, 2038, 2334, 3057, 3112, 3501, 4076, 4668, 6114, 7002, 8152, 9171, 9336, 10503, 12228, 14004, 18342, 21006, 24456, 27513, 28008, 36684, 42012, 55026, 73368, 84024, 110052, 220104, 396391, 792782, 1189173, 1585564, 2378346, 3171128, 3567519, 4756692, 7135038, 9513384, 10702557, 14270076, 21405114, 28540152, 42810228, 85620456]

約数ペア:

[(1, 85620456), (2, 42810228), (3, 28540152), (4, 21405114), (6, 14270076), (8, 10702557), (9, 9513384), (12, 7135038), (18, 4756692), (24, 3567519), (27, 3171128), (36, 2378346), (54, 1585564), (72, 1189173), (108, 792782), (216, 396391), (389, 220104), (778, 110052), (1019, 84024), (1167, 73368), (1556, 55026), (2038, 42012), (2334, 36684), (3057, 28008), (3112, 27513), (3501, 24456), (4076, 21006), (4668, 18342), (6114, 14004), (7002, 12228), (8152, 10503), (9171, 9336)]