89938548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2063}}^1$

素因数の和:2253

約数の個数: 72

約数和(自身を含む): 261451008

約数和(自身を除く): 171512460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1557, 2063, 2076, 2422, 3114, 3633, 4126, 4844, 6189, 6228, 7266, 8252, 10899, 12378, 14441, 14532, 18567, 21798, 24756, 28882, 37134, 43323, 43596, 57764, 74268, 86646, 129969, 173292, 259938, 356899, 519876, 713798, 1070697, 1427596, 2141394, 2498293, 3212091, 4282788, 4996586, 6424182, 7494879, 9993172, 12848364, 14989758, 22484637, 29979516, 44969274, 89938548]

約数ペア:

[(1, 89938548), (2, 44969274), (3, 29979516), (4, 22484637), (6, 14989758), (7, 12848364), (9, 9993172), (12, 7494879), (14, 6424182), (18, 4996586), (21, 4282788), (28, 3212091), (36, 2498293), (42, 2141394), (63, 1427596), (84, 1070697), (126, 713798), (173, 519876), (252, 356899), (346, 259938), (519, 173292), (692, 129969), (1038, 86646), (1211, 74268), (1557, 57764), (2063, 43596), (2076, 43323), (2422, 37134), (3114, 28882), (3633, 24756), (4126, 21798), (4844, 18567), (6189, 14532), (6228, 14441), (7266, 12378), (8252, 10899)]