72804588451

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{3697}}^1$

素因数の和:4171

約数の個数: 32

約数和(自身を含む): 85201920000

約数和(自身を除く): 12397331549

約数列:

[1, 7, 79, 149, 239, 553, 1043, 1673, 3697, 11771, 18881, 25879, 35611, 82397, 132167, 249277, 292063, 550853, 883583, 2044441, 2813269, 3855971, 6185081, 19692883, 43517387, 69803057, 131653867, 304621709, 488621399, 921577069, 10400655493, 72804588451]

約数ペア:

[(1, 72804588451), (7, 10400655493), (79, 921577069), (149, 488621399), (239, 304621709), (553, 131653867), (1043, 69803057), (1673, 43517387), (3697, 19692883), (11771, 6185081), (18881, 3855971), (25879, 2813269), (35611, 2044441), (82397, 883583), (132167, 550853), (249277, 292063)]