72206433

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1698

約数の個数: 36

約数和(自身を含む): 116904060

約数和(自身を除く): 44697627

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 169, 261, 377, 507, 1131, 1521, 1637, 3393, 4901, 4911, 14703, 14733, 21281, 44109, 47473, 63843, 142419, 191529, 276653, 427257, 617149, 829959, 1851447, 2489877, 5554341, 8022937, 24068811, 72206433]

約数ペア:

[(1, 72206433), (3, 24068811), (9, 8022937), (13, 5554341), (29, 2489877), (39, 1851447), (87, 829959), (117, 617149), (169, 427257), (261, 276653), (377, 191529), (507, 142419), (1131, 63843), (1521, 47473), (1637, 44109), (3393, 21281), (4901, 14733), (4911, 14703)]