72608263

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 94381056

約数和(自身を除く): 21772793

約数列:

[1, 7, 13, 23, 91, 113, 161, 299, 307, 791, 1469, 2093, 2149, 2599, 3991, 7061, 10283, 18193, 27937, 33787, 34691, 49427, 91793, 236509, 242837, 450983, 642551, 797893, 3156881, 5585251, 10372609, 72608263]

約数ペア:

[(1, 72608263), (7, 10372609), (13, 5585251), (23, 3156881), (91, 797893), (113, 642551), (161, 450983), (299, 242837), (307, 236509), (791, 91793), (1469, 49427), (2093, 34691), (2149, 33787), (2599, 27937), (3991, 18193), (7061, 10283)]