73572156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1613}}^1$

素因数の和:1811

約数の個数: 72

約数和(自身を含む): 213848544

約数和(自身を除く): 140276388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1613, 1629, 2172, 2534, 3226, 3258, 3801, 4839, 5068, 6452, 6516, 7602, 9678, 11291, 11403, 14517, 15204, 19356, 22582, 22806, 29034, 33873, 45164, 45612, 58068, 67746, 101619, 135492, 203238, 291953, 406476, 583906, 875859, 1167812, 1751718, 2043671, 2627577, 3503436, 4087342, 5255154, 6131013, 8174684, 10510308, 12262026, 18393039, 24524052, 36786078, 73572156]

約数ペア:

[(1, 73572156), (2, 36786078), (3, 24524052), (4, 18393039), (6, 12262026), (7, 10510308), (9, 8174684), (12, 6131013), (14, 5255154), (18, 4087342), (21, 3503436), (28, 2627577), (36, 2043671), (42, 1751718), (63, 1167812), (84, 875859), (126, 583906), (181, 406476), (252, 291953), (362, 203238), (543, 135492), (724, 101619), (1086, 67746), (1267, 58068), (1613, 45612), (1629, 45164), (2172, 33873), (2534, 29034), (3226, 22806), (3258, 22582), (3801, 19356), (4839, 15204), (5068, 14517), (6452, 11403), (6516, 11291), (7602, 9678)]