85538908

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 191041200

約数和(自身を除く): 105502292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 59, 91, 98, 118, 182, 196, 236, 364, 413, 569, 637, 767, 826, 1138, 1274, 1534, 1652, 2276, 2548, 2891, 3068, 3983, 5369, 5782, 7397, 7966, 10738, 11564, 14794, 15932, 21476, 27881, 29588, 33571, 37583, 51779, 55762, 67142, 75166, 103558, 111524, 134284, 150332, 207116, 234997, 362453, 436423, 469994, 724906, 872846, 939988, 1449812, 1644979, 1745692, 3054961, 3289958, 6109922, 6579916, 12219844, 21384727, 42769454, 85538908]

約数ペア:

[(1, 85538908), (2, 42769454), (4, 21384727), (7, 12219844), (13, 6579916), (14, 6109922), (26, 3289958), (28, 3054961), (49, 1745692), (52, 1644979), (59, 1449812), (91, 939988), (98, 872846), (118, 724906), (182, 469994), (196, 436423), (236, 362453), (364, 234997), (413, 207116), (569, 150332), (637, 134284), (767, 111524), (826, 103558), (1138, 75166), (1274, 67142), (1534, 55762), (1652, 51779), (2276, 37583), (2548, 33571), (2891, 29588), (3068, 27881), (3983, 21476), (5369, 15932), (5782, 14794), (7397, 11564), (7966, 10738)]