123686568

素因数分解:

$2^3\times 3^3\times {\mathrm{271}}^1\times {\mathrm{2113}}^1$

素因数の和:2399

約数の個数: 64

約数和(自身を含む): 345004800

約数和(自身を除く): 221318232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 271, 542, 813, 1084, 1626, 2113, 2168, 2439, 3252, 4226, 4878, 6339, 6504, 7317, 8452, 9756, 12678, 14634, 16904, 19017, 19512, 25356, 29268, 38034, 50712, 57051, 58536, 76068, 114102, 152136, 228204, 456408, 572623, 1145246, 1717869, 2290492, 3435738, 4580984, 5153607, 6871476, 10307214, 13742952, 15460821, 20614428, 30921642, 41228856, 61843284, 123686568]

約数ペア:

[(1, 123686568), (2, 61843284), (3, 41228856), (4, 30921642), (6, 20614428), (8, 15460821), (9, 13742952), (12, 10307214), (18, 6871476), (24, 5153607), (27, 4580984), (36, 3435738), (54, 2290492), (72, 1717869), (108, 1145246), (216, 572623), (271, 456408), (542, 228204), (813, 152136), (1084, 114102), (1626, 76068), (2113, 58536), (2168, 57051), (2439, 50712), (3252, 38034), (4226, 29268), (4878, 25356), (6339, 19512), (6504, 19017), (7317, 16904), (8452, 14634), (9756, 12678)]