86955232

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2297}}^1$

素因数の和:2340

約数の個数: 72

約数和(自身を含む): 211949136

約数和(自身を除く): 124993904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2297, 2366, 2704, 2912, 4594, 4732, 5408, 9188, 9464, 16079, 18376, 18928, 29861, 32158, 36752, 37856, 59722, 64316, 73504, 119444, 128632, 209027, 238888, 257264, 388193, 418054, 477776, 514528, 776386, 836108, 955552, 1552772, 1672216, 2717351, 3105544, 3344432, 5434702, 6211088, 6688864, 10869404, 12422176, 21738808, 43477616, 86955232]

約数ペア:

[(1, 86955232), (2, 43477616), (4, 21738808), (7, 12422176), (8, 10869404), (13, 6688864), (14, 6211088), (16, 5434702), (26, 3344432), (28, 3105544), (32, 2717351), (52, 1672216), (56, 1552772), (91, 955552), (104, 836108), (112, 776386), (169, 514528), (182, 477776), (208, 418054), (224, 388193), (338, 257264), (364, 238888), (416, 209027), (676, 128632), (728, 119444), (1183, 73504), (1352, 64316), (1456, 59722), (2297, 37856), (2366, 36752), (2704, 32158), (2912, 29861), (4594, 18928), (4732, 18376), (5408, 16079), (9188, 9464)]