82631276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1657}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 179382336

約数和(自身を除く): 96751060

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1657, 1781, 1918, 3314, 3562, 3836, 6628, 7124, 11599, 12467, 21541, 23198, 24934, 43082, 46396, 49868, 86164, 150787, 227009, 301574, 454018, 603148, 908036, 1589063, 2951117, 3178126, 5902234, 6356252, 11804468, 20657819, 41315638, 82631276]

約数ペア:

[(1, 82631276), (2, 41315638), (4, 20657819), (7, 11804468), (13, 6356252), (14, 5902234), (26, 3178126), (28, 2951117), (52, 1589063), (91, 908036), (137, 603148), (182, 454018), (274, 301574), (364, 227009), (548, 150787), (959, 86164), (1657, 49868), (1781, 46396), (1918, 43082), (3314, 24934), (3562, 23198), (3836, 21541), (6628, 12467), (7124, 11599)]