77886432

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 242712288

約数和(自身を除く): 164825856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 71, 72, 78, 96, 104, 117, 142, 144, 156, 208, 213, 234, 284, 288, 293, 312, 416, 426, 468, 568, 586, 624, 639, 852, 879, 923, 936, 1136, 1172, 1248, 1278, 1704, 1758, 1846, 1872, 2272, 2344, 2556, 2637, 2769, 3408, 3516, 3692, 3744, 3809, 4688, 5112, 5274, 5538, 6816, 7032, 7384, 7618, 8307, 9376, 10224, 10548, 11076, 11427, 14064, 14768, 15236, 16614, 20448, 20803, 21096, 22152, 22854, 28128, 29536, 30472, 33228, 34281, 41606, 42192, 44304, 45708, 60944, 62409, 66456, 68562, 83212, 84384, 88608, 91416, 121888, 124818, 132912, 137124, 166424, 182832, 187227, 249636, 265824, 270439, 274248, 332848, 365664, 374454, 499272, 540878, 548496, 665696, 748908, 811317, 998544, 1081756, 1096992, 1497816, 1622634, 1997088, 2163512, 2433951, 2995632, 3245268, 4327024, 4867902, 5991264, 6490536, 8654048, 9735804, 12981072, 19471608, 25962144, 38943216, 77886432]

約数ペア:

[(1, 77886432), (2, 38943216), (3, 25962144), (4, 19471608), (6, 12981072), (8, 9735804), (9, 8654048), (12, 6490536), (13, 5991264), (16, 4867902), (18, 4327024), (24, 3245268), (26, 2995632), (32, 2433951), (36, 2163512), (39, 1997088), (48, 1622634), (52, 1497816), (71, 1096992), (72, 1081756), (78, 998544), (96, 811317), (104, 748908), (117, 665696), (142, 548496), (144, 540878), (156, 499272), (208, 374454), (213, 365664), (234, 332848), (284, 274248), (288, 270439), (293, 265824), (312, 249636), (416, 187227), (426, 182832), (468, 166424), (568, 137124), (586, 132912), (624, 124818), (639, 121888), (852, 91416), (879, 88608), (923, 84384), (936, 83212), (1136, 68562), (1172, 66456), (1248, 62409), (1278, 60944), (1704, 45708), (1758, 44304), (1846, 42192), (1872, 41606), (2272, 34281), (2344, 33228), (2556, 30472), (2637, 29536), (2769, 28128), (3408, 22854), (3516, 22152), (3692, 21096), (3744, 20803), (3809, 20448), (4688, 16614), (5112, 15236), (5274, 14768), (5538, 14064), (6816, 11427), (7032, 11076), (7384, 10548), (7618, 10224), (8307, 9376)]