71480136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1475

約数の個数: 128

約数和(自身を含む): 229662720

約数和(自身を除く): 158182584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1423, 1794, 1932, 2093, 2184, 2392, 2846, 3588, 3864, 4186, 4269, 5692, 6279, 7176, 8372, 8538, 9961, 11384, 12558, 16744, 17076, 18499, 19922, 25116, 29883, 32729, 34152, 36998, 39844, 50232, 55497, 59766, 65458, 73996, 79688, 98187, 110994, 119532, 129493, 130916, 147992, 196374, 221988, 229103, 239064, 258986, 261832, 388479, 392748, 425477, 443976, 458206, 517972, 687309, 776958, 785496, 850954, 916412, 1035944, 1276431, 1374618, 1553916, 1701908, 1832824, 2552862, 2749236, 2978339, 3107832, 3403816, 5105724, 5498472, 5956678, 8935017, 10211448, 11913356, 17870034, 23826712, 35740068, 71480136]

約数ペア:

[(1, 71480136), (2, 35740068), (3, 23826712), (4, 17870034), (6, 11913356), (7, 10211448), (8, 8935017), (12, 5956678), (13, 5498472), (14, 5105724), (21, 3403816), (23, 3107832), (24, 2978339), (26, 2749236), (28, 2552862), (39, 1832824), (42, 1701908), (46, 1553916), (52, 1374618), (56, 1276431), (69, 1035944), (78, 916412), (84, 850954), (91, 785496), (92, 776958), (104, 687309), (138, 517972), (156, 458206), (161, 443976), (168, 425477), (182, 392748), (184, 388479), (273, 261832), (276, 258986), (299, 239064), (312, 229103), (322, 221988), (364, 196374), (483, 147992), (546, 130916), (552, 129493), (598, 119532), (644, 110994), (728, 98187), (897, 79688), (966, 73996), (1092, 65458), (1196, 59766), (1288, 55497), (1423, 50232), (1794, 39844), (1932, 36998), (2093, 34152), (2184, 32729), (2392, 29883), (2846, 25116), (3588, 19922), (3864, 18499), (4186, 17076), (4269, 16744), (5692, 12558), (6279, 11384), (7176, 9961), (8372, 8538)]