72247812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66161}}^1$

素因数の和:66188

約数の個数: 48

約数和(自身を含む): 207484032

約数和(自身を除く): 135236220

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 66161, 132322, 198483, 264644, 396966, 463127, 793932, 860093, 926254, 1389381, 1720186, 1852508, 2580279, 2778762, 3440372, 5160558, 5557524, 6020651, 10321116, 12041302, 18061953, 24082604, 36123906, 72247812]

約数ペア:

[(1, 72247812), (2, 36123906), (3, 24082604), (4, 18061953), (6, 12041302), (7, 10321116), (12, 6020651), (13, 5557524), (14, 5160558), (21, 3440372), (26, 2778762), (28, 2580279), (39, 1852508), (42, 1720186), (52, 1389381), (78, 926254), (84, 860093), (91, 793932), (156, 463127), (182, 396966), (273, 264644), (364, 198483), (546, 132322), (1092, 66161)]