72758361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2797}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 112815360

約数和(自身を除く): 40056999

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 299, 377, 667, 897, 1131, 2001, 2797, 8391, 8671, 26013, 36361, 64331, 81113, 109083, 192993, 243339, 836303, 1054469, 1865599, 2508909, 3163407, 5596797, 24252787, 72758361]

約数ペア:

[(1, 72758361), (3, 24252787), (13, 5596797), (23, 3163407), (29, 2508909), (39, 1865599), (69, 1054469), (87, 836303), (299, 243339), (377, 192993), (667, 109083), (897, 81113), (1131, 64331), (2001, 36361), (2797, 26013), (8391, 8671)]