72130734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1549}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 169260000

約数和(自身を除く): 97129266

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 199, 234, 398, 597, 1194, 1549, 1791, 2587, 3098, 3582, 4647, 5174, 7761, 9294, 13941, 15522, 20137, 23283, 27882, 40274, 46566, 60411, 120822, 181233, 308251, 362466, 616502, 924753, 1849506, 2774259, 4007263, 5548518, 8014526, 12021789, 24043578, 36065367, 72130734]

約数ペア:

[(1, 72130734), (2, 36065367), (3, 24043578), (6, 12021789), (9, 8014526), (13, 5548518), (18, 4007263), (26, 2774259), (39, 1849506), (78, 924753), (117, 616502), (199, 362466), (234, 308251), (398, 181233), (597, 120822), (1194, 60411), (1549, 46566), (1791, 40274), (2587, 27882), (3098, 23283), (3582, 20137), (4647, 15522), (5174, 13941), (7761, 9294)]