72223158

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1471}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 169150464

約数和(自身を除く): 96927306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 167, 294, 334, 501, 1002, 1169, 1471, 2338, 2942, 3507, 4413, 7014, 8183, 8826, 10297, 16366, 20594, 24549, 30891, 49098, 61782, 72079, 144158, 216237, 245657, 432474, 491314, 736971, 1473942, 1719599, 3439198, 5158797, 10317594, 12037193, 24074386, 36111579, 72223158]

約数ペア:

[(1, 72223158), (2, 36111579), (3, 24074386), (6, 12037193), (7, 10317594), (14, 5158797), (21, 3439198), (42, 1719599), (49, 1473942), (98, 736971), (147, 491314), (167, 432474), (294, 245657), (334, 216237), (501, 144158), (1002, 72079), (1169, 61782), (1471, 49098), (2338, 30891), (2942, 24549), (3507, 20594), (4413, 16366), (7014, 10297), (8183, 8826)]