87143526

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{6481}}^1$

素因数の和:6578

約数の個数: 40

約数和(自身を含む): 197649144

約数和(自身を除く): 110505618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 4482, 6481, 6723, 12962, 13446, 19443, 38886, 58329, 116658, 174987, 349974, 524961, 537923, 1049922, 1075846, 1613769, 3227538, 4841307, 9682614, 14523921, 29047842, 43571763, 87143526]

約数ペア:

[(1, 87143526), (2, 43571763), (3, 29047842), (6, 14523921), (9, 9682614), (18, 4841307), (27, 3227538), (54, 1613769), (81, 1075846), (83, 1049922), (162, 537923), (166, 524961), (249, 349974), (498, 174987), (747, 116658), (1494, 58329), (2241, 38886), (4482, 19443), (6481, 13446), (6723, 12962)]