72265452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20983}}^1$

素因数の和:21038

約数の個数: 48

約数和(自身を含む): 197417472

約数和(自身を除く): 125152020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 20983, 41966, 62949, 83932, 125898, 146881, 251796, 293762, 440643, 587524, 860303, 881286, 1720606, 1762572, 2580909, 3441212, 5161818, 6022121, 10323636, 12044242, 18066363, 24088484, 36132726, 72265452]

約数ペア:

[(1, 72265452), (2, 36132726), (3, 24088484), (4, 18066363), (6, 12044242), (7, 10323636), (12, 6022121), (14, 5161818), (21, 3441212), (28, 2580909), (41, 1762572), (42, 1720606), (82, 881286), (84, 860303), (123, 587524), (164, 440643), (246, 293762), (287, 251796), (492, 146881), (574, 125898), (861, 83932), (1148, 62949), (1722, 41966), (3444, 20983)]