86575216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 208917184

約数和(自身を除く): 122341968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 388, 613, 679, 728, 776, 1226, 1261, 1358, 1456, 1552, 2452, 2522, 2716, 4291, 4904, 5044, 5432, 7969, 8582, 8827, 9808, 10088, 10864, 15938, 17164, 17654, 20176, 31876, 34328, 35308, 55783, 59461, 63752, 68656, 70616, 111566, 118922, 127504, 141232, 223132, 237844, 416227, 446264, 475688, 772993, 832454, 892528, 951376, 1545986, 1664908, 3091972, 3329816, 5410951, 6183944, 6659632, 10821902, 12367888, 21643804, 43287608, 86575216]

約数ペア:

[(1, 86575216), (2, 43287608), (4, 21643804), (7, 12367888), (8, 10821902), (13, 6659632), (14, 6183944), (16, 5410951), (26, 3329816), (28, 3091972), (52, 1664908), (56, 1545986), (91, 951376), (97, 892528), (104, 832454), (112, 772993), (182, 475688), (194, 446264), (208, 416227), (364, 237844), (388, 223132), (613, 141232), (679, 127504), (728, 118922), (776, 111566), (1226, 70616), (1261, 68656), (1358, 63752), (1456, 59461), (1552, 55783), (2452, 35308), (2522, 34328), (2716, 31876), (4291, 20176), (4904, 17654), (5044, 17164), (5432, 15938), (7969, 10864), (8582, 10088), (8827, 9808)]