66408552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 146481048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 167, 168, 189, 216, 252, 263, 334, 378, 501, 504, 526, 668, 756, 789, 1002, 1052, 1169, 1336, 1503, 1512, 1578, 1841, 2004, 2104, 2338, 2367, 3006, 3156, 3507, 3682, 4008, 4509, 4676, 4734, 5523, 6012, 6312, 7014, 7101, 7364, 9018, 9352, 9468, 10521, 11046, 12024, 14028, 14202, 14728, 16569, 18036, 18936, 21042, 22092, 28056, 28404, 31563, 33138, 36072, 42084, 43921, 44184, 49707, 56808, 63126, 66276, 84168, 87842, 99414, 126252, 131763, 132552, 175684, 198828, 252504, 263526, 307447, 351368, 395289, 397656, 527052, 614894, 790578, 922341, 1054104, 1185867, 1229788, 1581156, 1844682, 2371734, 2459576, 2767023, 3162312, 3689364, 4743468, 5534046, 7378728, 8301069, 9486936, 11068092, 16602138, 22136184, 33204276, 66408552]

約数ペア:

[(1, 66408552), (2, 33204276), (3, 22136184), (4, 16602138), (6, 11068092), (7, 9486936), (8, 8301069), (9, 7378728), (12, 5534046), (14, 4743468), (18, 3689364), (21, 3162312), (24, 2767023), (27, 2459576), (28, 2371734), (36, 1844682), (42, 1581156), (54, 1229788), (56, 1185867), (63, 1054104), (72, 922341), (84, 790578), (108, 614894), (126, 527052), (167, 397656), (168, 395289), (189, 351368), (216, 307447), (252, 263526), (263, 252504), (334, 198828), (378, 175684), (501, 132552), (504, 131763), (526, 126252), (668, 99414), (756, 87842), (789, 84168), (1002, 66276), (1052, 63126), (1169, 56808), (1336, 49707), (1503, 44184), (1512, 43921), (1578, 42084), (1841, 36072), (2004, 33138), (2104, 31563), (2338, 28404), (2367, 28056), (3006, 22092), (3156, 21042), (3507, 18936), (3682, 18036), (4008, 16569), (4509, 14728), (4676, 14202), (4734, 14028), (5523, 12024), (6012, 11046), (6312, 10521), (7014, 9468), (7101, 9352), (7364, 9018)]