68298828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 183644160

約数和(自身を除く): 115345332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 116, 124, 156, 174, 186, 348, 372, 377, 403, 487, 754, 806, 899, 974, 1131, 1209, 1461, 1508, 1612, 1798, 1948, 2262, 2418, 2697, 2922, 3596, 4524, 4836, 5394, 5844, 6331, 10788, 11687, 12662, 14123, 15097, 18993, 23374, 25324, 28246, 30194, 35061, 37986, 42369, 45291, 46748, 56492, 60388, 70122, 75972, 84738, 90582, 140244, 169476, 181164, 183599, 196261, 367198, 392522, 437813, 550797, 588783, 734396, 785044, 875626, 1101594, 1177566, 1313439, 1751252, 2203188, 2355132, 2626878, 5253756, 5691569, 11383138, 17074707, 22766276, 34149414, 68298828]

約数ペア:

[(1, 68298828), (2, 34149414), (3, 22766276), (4, 17074707), (6, 11383138), (12, 5691569), (13, 5253756), (26, 2626878), (29, 2355132), (31, 2203188), (39, 1751252), (52, 1313439), (58, 1177566), (62, 1101594), (78, 875626), (87, 785044), (93, 734396), (116, 588783), (124, 550797), (156, 437813), (174, 392522), (186, 367198), (348, 196261), (372, 183599), (377, 181164), (403, 169476), (487, 140244), (754, 90582), (806, 84738), (899, 75972), (974, 70122), (1131, 60388), (1209, 56492), (1461, 46748), (1508, 45291), (1612, 42369), (1798, 37986), (1948, 35061), (2262, 30194), (2418, 28246), (2697, 25324), (2922, 23374), (3596, 18993), (4524, 15097), (4836, 14123), (5394, 12662), (5844, 11687), (6331, 10788)]