75427898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 149022720

約数和(自身を除く): 73594822

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 58, 62, 91, 182, 203, 217, 377, 403, 406, 434, 461, 754, 806, 899, 922, 1798, 2639, 2821, 3227, 5278, 5642, 5993, 6293, 6454, 11687, 11986, 12586, 13369, 14291, 23374, 26738, 28582, 41951, 81809, 83902, 93583, 100037, 163618, 173797, 185783, 187166, 200074, 347594, 371566, 414439, 828878, 1216579, 1300481, 2433158, 2600962, 2901073, 5387707, 5802146, 10775414, 37713949, 75427898]

約数ペア:

[(1, 75427898), (2, 37713949), (7, 10775414), (13, 5802146), (14, 5387707), (26, 2901073), (29, 2600962), (31, 2433158), (58, 1300481), (62, 1216579), (91, 828878), (182, 414439), (203, 371566), (217, 347594), (377, 200074), (403, 187166), (406, 185783), (434, 173797), (461, 163618), (754, 100037), (806, 93583), (899, 83902), (922, 81809), (1798, 41951), (2639, 28582), (2821, 26738), (3227, 23374), (5278, 14291), (5642, 13369), (5993, 12586), (6293, 11986), (6454, 11687)]