81160968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{823}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 232565760

約数和(自身を除く): 151404792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 587, 823, 1174, 1646, 1761, 2348, 2469, 3292, 3522, 4109, 4696, 4938, 5761, 6584, 7044, 8218, 9876, 11522, 12327, 14088, 16436, 17283, 19752, 23044, 24654, 32872, 34566, 46088, 49308, 69132, 98616, 138264, 483101, 966202, 1449303, 1932404, 2898606, 3381707, 3864808, 5797212, 6763414, 10145121, 11594424, 13526828, 20290242, 27053656, 40580484, 81160968]

約数ペア:

[(1, 81160968), (2, 40580484), (3, 27053656), (4, 20290242), (6, 13526828), (7, 11594424), (8, 10145121), (12, 6763414), (14, 5797212), (21, 3864808), (24, 3381707), (28, 2898606), (42, 1932404), (56, 1449303), (84, 966202), (168, 483101), (587, 138264), (823, 98616), (1174, 69132), (1646, 49308), (1761, 46088), (2348, 34566), (2469, 32872), (3292, 24654), (3522, 23044), (4109, 19752), (4696, 17283), (4938, 16436), (5761, 14088), (6584, 12327), (7044, 11522), (8218, 9876)]