70489656

素因数分解:

$2^3\times 3^3\times {\mathrm{307}}^1\times {\mathrm{1063}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 196627200

約数和(自身を除く): 126137544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307, 614, 921, 1063, 1228, 1842, 2126, 2456, 2763, 3189, 3684, 4252, 5526, 6378, 7368, 8289, 8504, 9567, 11052, 12756, 16578, 19134, 22104, 25512, 28701, 33156, 38268, 57402, 66312, 76536, 114804, 229608, 326341, 652682, 979023, 1305364, 1958046, 2610728, 2937069, 3916092, 5874138, 7832184, 8811207, 11748276, 17622414, 23496552, 35244828, 70489656]

約数ペア:

[(1, 70489656), (2, 35244828), (3, 23496552), (4, 17622414), (6, 11748276), (8, 8811207), (9, 7832184), (12, 5874138), (18, 3916092), (24, 2937069), (27, 2610728), (36, 1958046), (54, 1305364), (72, 979023), (108, 652682), (216, 326341), (307, 229608), (614, 114804), (921, 76536), (1063, 66312), (1228, 57402), (1842, 38268), (2126, 33156), (2456, 28701), (2763, 25512), (3189, 22104), (3684, 19134), (4252, 16578), (5526, 12756), (6378, 11052), (7368, 9567), (8289, 8504)]