81607698

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5077}}^1$

素因数の和:5151

約数の個数: 48

約数和(自身を含む): 190120320

約数和(自身を除く): 108512622

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 5077, 5358, 8037, 10154, 15231, 16074, 30462, 45693, 91386, 96463, 192926, 238619, 289389, 477238, 578778, 715857, 868167, 1431714, 1736334, 2147571, 4295142, 4533761, 9067522, 13601283, 27202566, 40803849, 81607698]

約数ペア:

[(1, 81607698), (2, 40803849), (3, 27202566), (6, 13601283), (9, 9067522), (18, 4533761), (19, 4295142), (38, 2147571), (47, 1736334), (57, 1431714), (94, 868167), (114, 715857), (141, 578778), (171, 477238), (282, 289389), (342, 238619), (423, 192926), (846, 96463), (893, 91386), (1786, 45693), (2679, 30462), (5077, 16074), (5358, 15231), (8037, 10154)]