86704486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 152737200

約数和(自身を除く): 66032714

約数列:

[1, 2, 11, 19, 22, 38, 109, 121, 173, 209, 218, 242, 346, 418, 1199, 1903, 2071, 2299, 2398, 3287, 3806, 4142, 4598, 6574, 13189, 18857, 20933, 22781, 26378, 36157, 37714, 41866, 45562, 72314, 207427, 250591, 358283, 397727, 414854, 501182, 716566, 795454, 2281697, 3941113, 4563394, 7882226, 43352243, 86704486]

約数ペア:

[(1, 86704486), (2, 43352243), (11, 7882226), (19, 4563394), (22, 3941113), (38, 2281697), (109, 795454), (121, 716566), (173, 501182), (209, 414854), (218, 397727), (242, 358283), (346, 250591), (418, 207427), (1199, 72314), (1903, 45562), (2071, 41866), (2299, 37714), (2398, 36157), (3287, 26378), (3806, 22781), (4142, 20933), (4598, 18857), (6574, 13189)]