84689512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 176418000

約数和(自身を除く): 91728488

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 109, 116, 136, 197, 218, 232, 394, 436, 493, 788, 872, 986, 1576, 1853, 1972, 3161, 3349, 3706, 3944, 5713, 6322, 6698, 7412, 11426, 12644, 13396, 14824, 21473, 22852, 25288, 26792, 42946, 45704, 53737, 85892, 97121, 107474, 171784, 194242, 214948, 365041, 388484, 429896, 622717, 730082, 776968, 1245434, 1460164, 2490868, 2920328, 4981736, 10586189, 21172378, 42344756, 84689512]

約数ペア:

[(1, 84689512), (2, 42344756), (4, 21172378), (8, 10586189), (17, 4981736), (29, 2920328), (34, 2490868), (58, 1460164), (68, 1245434), (109, 776968), (116, 730082), (136, 622717), (197, 429896), (218, 388484), (232, 365041), (394, 214948), (436, 194242), (493, 171784), (788, 107474), (872, 97121), (986, 85892), (1576, 53737), (1853, 45704), (1972, 42946), (3161, 26792), (3349, 25288), (3706, 22852), (3944, 21473), (5713, 14824), (6322, 13396), (6698, 12644), (7412, 11426)]