85138088

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 207360000

約数和(自身を除く): 122221912

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 71, 76, 92, 98, 133, 142, 152, 161, 184, 196, 266, 284, 322, 343, 392, 437, 497, 532, 568, 644, 686, 874, 931, 994, 1064, 1127, 1288, 1349, 1372, 1633, 1748, 1862, 1988, 2254, 2698, 2744, 3059, 3266, 3479, 3496, 3724, 3976, 4508, 5396, 6118, 6517, 6532, 6958, 7448, 7889, 9016, 9443, 10792, 11431, 12236, 13034, 13064, 13916, 15778, 18886, 21413, 22862, 24353, 24472, 26068, 27832, 31027, 31556, 37772, 42826, 45724, 48706, 52136, 62054, 63112, 66101, 75544, 80017, 85652, 91448, 97412, 124108, 132202, 149891, 160034, 171304, 194824, 217189, 248216, 264404, 299782, 320068, 434378, 462707, 528808, 560119, 599564, 640136, 868756, 925414, 1120238, 1199128, 1520323, 1737512, 1850828, 2240476, 3040646, 3701656, 4480952, 6081292, 10642261, 12162584, 21284522, 42569044, 85138088]

約数ペア:

[(1, 85138088), (2, 42569044), (4, 21284522), (7, 12162584), (8, 10642261), (14, 6081292), (19, 4480952), (23, 3701656), (28, 3040646), (38, 2240476), (46, 1850828), (49, 1737512), (56, 1520323), (71, 1199128), (76, 1120238), (92, 925414), (98, 868756), (133, 640136), (142, 599564), (152, 560119), (161, 528808), (184, 462707), (196, 434378), (266, 320068), (284, 299782), (322, 264404), (343, 248216), (392, 217189), (437, 194824), (497, 171304), (532, 160034), (568, 149891), (644, 132202), (686, 124108), (874, 97412), (931, 91448), (994, 85652), (1064, 80017), (1127, 75544), (1288, 66101), (1349, 63112), (1372, 62054), (1633, 52136), (1748, 48706), (1862, 45724), (1988, 42826), (2254, 37772), (2698, 31556), (2744, 31027), (3059, 27832), (3266, 26068), (3479, 24472), (3496, 24353), (3724, 22862), (3976, 21413), (4508, 18886), (5396, 15778), (6118, 13916), (6517, 13064), (6532, 13034), (6958, 12236), (7448, 11431), (7889, 10792), (9016, 9443)]