71711976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 217774080

約数和(自身を除く): 146062104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 67, 69, 84, 92, 134, 138, 161, 168, 184, 201, 268, 276, 277, 322, 402, 469, 483, 536, 552, 554, 644, 804, 831, 938, 966, 1108, 1288, 1407, 1541, 1608, 1662, 1876, 1932, 1939, 2216, 2814, 3082, 3324, 3752, 3864, 3878, 4623, 5628, 5817, 6164, 6371, 6648, 7756, 9246, 10787, 11256, 11634, 12328, 12742, 15512, 18492, 18559, 19113, 21574, 23268, 25484, 32361, 36984, 37118, 38226, 43148, 44597, 46536, 50968, 55677, 64722, 74236, 76452, 86296, 89194, 111354, 129444, 129913, 133791, 148472, 152904, 178388, 222708, 258888, 259826, 267582, 356776, 389739, 426857, 445416, 519652, 535164, 779478, 853714, 1039304, 1070328, 1280571, 1558956, 1707428, 2561142, 2987999, 3117912, 3414856, 5122284, 5975998, 8963997, 10244568, 11951996, 17927994, 23903992, 35855988, 71711976]

約数ペア:

[(1, 71711976), (2, 35855988), (3, 23903992), (4, 17927994), (6, 11951996), (7, 10244568), (8, 8963997), (12, 5975998), (14, 5122284), (21, 3414856), (23, 3117912), (24, 2987999), (28, 2561142), (42, 1707428), (46, 1558956), (56, 1280571), (67, 1070328), (69, 1039304), (84, 853714), (92, 779478), (134, 535164), (138, 519652), (161, 445416), (168, 426857), (184, 389739), (201, 356776), (268, 267582), (276, 259826), (277, 258888), (322, 222708), (402, 178388), (469, 152904), (483, 148472), (536, 133791), (552, 129913), (554, 129444), (644, 111354), (804, 89194), (831, 86296), (938, 76452), (966, 74236), (1108, 64722), (1288, 55677), (1407, 50968), (1541, 46536), (1608, 44597), (1662, 43148), (1876, 38226), (1932, 37118), (1939, 36984), (2216, 32361), (2814, 25484), (3082, 23268), (3324, 21574), (3752, 19113), (3864, 18559), (3878, 18492), (4623, 15512), (5628, 12742), (5817, 12328), (6164, 11634), (6371, 11256), (6648, 10787), (7756, 9246)]