69745288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 145566720

約数和(自身を除く): 75821432

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 71, 124, 136, 142, 233, 248, 284, 466, 527, 568, 932, 1054, 1207, 1864, 2108, 2201, 2414, 3961, 4216, 4402, 4828, 7223, 7922, 8804, 9656, 14446, 15844, 16543, 17608, 28892, 31688, 33086, 37417, 57784, 66172, 74834, 122791, 132344, 149668, 245582, 281231, 299336, 491164, 512833, 562462, 982328, 1025666, 1124924, 2051332, 2249848, 4102664, 8718161, 17436322, 34872644, 69745288]

約数ペア:

[(1, 69745288), (2, 34872644), (4, 17436322), (8, 8718161), (17, 4102664), (31, 2249848), (34, 2051332), (62, 1124924), (68, 1025666), (71, 982328), (124, 562462), (136, 512833), (142, 491164), (233, 299336), (248, 281231), (284, 245582), (466, 149668), (527, 132344), (568, 122791), (932, 74834), (1054, 66172), (1207, 57784), (1864, 37417), (2108, 33086), (2201, 31688), (2414, 28892), (3961, 17608), (4216, 16543), (4402, 15844), (4828, 14446), (7223, 9656), (7922, 8804)]