66633372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 182661024

約数和(自身を除く): 116027652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 519, 692, 823, 1038, 1557, 1646, 2076, 2249, 2469, 3114, 3292, 4498, 4938, 6228, 6747, 7407, 8996, 9876, 10699, 13494, 14814, 20241, 21398, 26988, 29628, 32097, 40482, 42796, 64194, 80964, 96291, 128388, 142379, 192582, 284758, 385164, 427137, 569516, 854274, 1281411, 1708548, 1850927, 2562822, 3701854, 5125644, 5552781, 7403708, 11105562, 16658343, 22211124, 33316686, 66633372]

約数ペア:

[(1, 66633372), (2, 33316686), (3, 22211124), (4, 16658343), (6, 11105562), (9, 7403708), (12, 5552781), (13, 5125644), (18, 3701854), (26, 2562822), (36, 1850927), (39, 1708548), (52, 1281411), (78, 854274), (117, 569516), (156, 427137), (173, 385164), (234, 284758), (346, 192582), (468, 142379), (519, 128388), (692, 96291), (823, 80964), (1038, 64194), (1557, 42796), (1646, 40482), (2076, 32097), (2249, 29628), (2469, 26988), (3114, 21398), (3292, 20241), (4498, 14814), (4938, 13494), (6228, 10699), (6747, 9876), (7407, 8996)]