71705172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 211728384

約数和(自身を除く): 140023212

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 71, 77, 84, 132, 142, 154, 213, 231, 284, 308, 426, 462, 497, 781, 852, 924, 994, 1093, 1491, 1562, 1988, 2186, 2343, 2982, 3124, 3279, 4372, 4686, 5467, 5964, 6558, 7651, 9372, 10934, 12023, 13116, 15302, 16401, 21868, 22953, 24046, 30604, 32802, 36069, 45906, 48092, 65604, 72138, 77603, 84161, 91812, 144276, 155206, 168322, 232809, 252483, 310412, 336644, 465618, 504966, 543221, 853633, 931236, 1009932, 1086442, 1629663, 1707266, 2172884, 2560899, 3259326, 3414532, 5121798, 5975431, 6518652, 10243596, 11950862, 17926293, 23901724, 35852586, 71705172]

約数ペア:

[(1, 71705172), (2, 35852586), (3, 23901724), (4, 17926293), (6, 11950862), (7, 10243596), (11, 6518652), (12, 5975431), (14, 5121798), (21, 3414532), (22, 3259326), (28, 2560899), (33, 2172884), (42, 1707266), (44, 1629663), (66, 1086442), (71, 1009932), (77, 931236), (84, 853633), (132, 543221), (142, 504966), (154, 465618), (213, 336644), (231, 310412), (284, 252483), (308, 232809), (426, 168322), (462, 155206), (497, 144276), (781, 91812), (852, 84161), (924, 77603), (994, 72138), (1093, 65604), (1491, 48092), (1562, 45906), (1988, 36069), (2186, 32802), (2343, 30604), (2982, 24046), (3124, 22953), (3279, 21868), (4372, 16401), (4686, 15302), (5467, 13116), (5964, 12023), (6558, 10934), (7651, 9372)]