68455192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 151200000

約数和(自身を除く): 82744808

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 442, 527, 806, 884, 1054, 1249, 1612, 1768, 2108, 2498, 3224, 4216, 4996, 6851, 9992, 13702, 16237, 21233, 27404, 32474, 38719, 42466, 54808, 64948, 77438, 84932, 129896, 154876, 169864, 276029, 309752, 503347, 552058, 658223, 1006694, 1104116, 1316446, 2013388, 2208232, 2632892, 4026776, 5265784, 8556899, 17113798, 34227596, 68455192]

約数ペア:

[(1, 68455192), (2, 34227596), (4, 17113798), (8, 8556899), (13, 5265784), (17, 4026776), (26, 2632892), (31, 2208232), (34, 2013388), (52, 1316446), (62, 1104116), (68, 1006694), (104, 658223), (124, 552058), (136, 503347), (221, 309752), (248, 276029), (403, 169864), (442, 154876), (527, 129896), (806, 84932), (884, 77438), (1054, 64948), (1249, 54808), (1612, 42466), (1768, 38719), (2108, 32474), (2498, 27404), (3224, 21233), (4216, 16237), (4996, 13702), (6851, 9992)]