68765472

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2113}}^1$

素因数の和:2242

約数の個数: 72

約数和(自身を含む): 197375724

約数和(自身を除く): 128610252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2113, 2712, 3616, 4068, 4226, 5424, 6339, 8136, 8452, 10848, 12678, 16272, 16904, 19017, 25356, 32544, 33808, 38034, 50712, 67616, 76068, 101424, 152136, 202848, 238769, 304272, 477538, 608544, 716307, 955076, 1432614, 1910152, 2148921, 2865228, 3820304, 4297842, 5730456, 7640608, 8595684, 11460912, 17191368, 22921824, 34382736, 68765472]

約数ペア:

[(1, 68765472), (2, 34382736), (3, 22921824), (4, 17191368), (6, 11460912), (8, 8595684), (9, 7640608), (12, 5730456), (16, 4297842), (18, 3820304), (24, 2865228), (32, 2148921), (36, 1910152), (48, 1432614), (72, 955076), (96, 716307), (113, 608544), (144, 477538), (226, 304272), (288, 238769), (339, 202848), (452, 152136), (678, 101424), (904, 76068), (1017, 67616), (1356, 50712), (1808, 38034), (2034, 33808), (2113, 32544), (2712, 25356), (3616, 19017), (4068, 16904), (4226, 16272), (5424, 12678), (6339, 10848), (8136, 8452)]