71293512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{887}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 189889920

約数和(自身を除く): 118596408

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 197, 204, 394, 408, 591, 788, 887, 1182, 1576, 1774, 2364, 2661, 3349, 3548, 4728, 5322, 6698, 7096, 10047, 10644, 13396, 15079, 20094, 21288, 26792, 30158, 40188, 45237, 60316, 80376, 90474, 120632, 174739, 180948, 349478, 361896, 524217, 698956, 1048434, 1397912, 2096868, 2970563, 4193736, 5941126, 8911689, 11882252, 17823378, 23764504, 35646756, 71293512]

約数ペア:

[(1, 71293512), (2, 35646756), (3, 23764504), (4, 17823378), (6, 11882252), (8, 8911689), (12, 5941126), (17, 4193736), (24, 2970563), (34, 2096868), (51, 1397912), (68, 1048434), (102, 698956), (136, 524217), (197, 361896), (204, 349478), (394, 180948), (408, 174739), (591, 120632), (788, 90474), (887, 80376), (1182, 60316), (1576, 45237), (1774, 40188), (2364, 30158), (2661, 26792), (3349, 21288), (3548, 20094), (4728, 15079), (5322, 13396), (6698, 10644), (7096, 10047)]