57285072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 175488768

約数和(自身を除く): 118203696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 234, 284, 312, 426, 431, 468, 568, 624, 639, 852, 862, 923, 936, 1136, 1278, 1293, 1704, 1724, 1846, 1872, 2556, 2586, 2769, 3408, 3448, 3692, 3879, 5112, 5172, 5538, 5603, 6896, 7384, 7758, 8307, 10224, 10344, 11076, 11206, 14768, 15516, 16614, 16809, 20688, 22152, 22412, 30601, 31032, 33228, 33618, 44304, 44824, 50427, 61202, 62064, 66456, 67236, 89648, 91803, 100854, 122404, 132912, 134472, 183606, 201708, 244808, 268944, 275409, 367212, 397813, 403416, 489616, 550818, 734424, 795626, 806832, 1101636, 1193439, 1468848, 1591252, 2203272, 2386878, 3182504, 3580317, 4406544, 4773756, 6365008, 7160634, 9547512, 14321268, 19095024, 28642536, 57285072]

約数ペア:

[(1, 57285072), (2, 28642536), (3, 19095024), (4, 14321268), (6, 9547512), (8, 7160634), (9, 6365008), (12, 4773756), (13, 4406544), (16, 3580317), (18, 3182504), (24, 2386878), (26, 2203272), (36, 1591252), (39, 1468848), (48, 1193439), (52, 1101636), (71, 806832), (72, 795626), (78, 734424), (104, 550818), (117, 489616), (142, 403416), (144, 397813), (156, 367212), (208, 275409), (213, 268944), (234, 244808), (284, 201708), (312, 183606), (426, 134472), (431, 132912), (468, 122404), (568, 100854), (624, 91803), (639, 89648), (852, 67236), (862, 66456), (923, 62064), (936, 61202), (1136, 50427), (1278, 44824), (1293, 44304), (1704, 33618), (1724, 33228), (1846, 31032), (1872, 30601), (2556, 22412), (2586, 22152), (2769, 20688), (3408, 16809), (3448, 16614), (3692, 15516), (3879, 14768), (5112, 11206), (5172, 11076), (5538, 10344), (5603, 10224), (6896, 8307), (7384, 7758)]