90595568

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 208528320

約数和(自身を除く): 117932752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 109, 112, 164, 181, 218, 287, 328, 362, 436, 574, 656, 724, 763, 872, 1148, 1267, 1448, 1526, 1744, 2296, 2534, 2896, 3052, 4469, 4592, 5068, 6104, 7421, 8938, 10136, 12208, 14842, 17876, 19729, 20272, 29684, 31283, 35752, 39458, 51947, 59368, 62566, 71504, 78916, 103894, 118736, 125132, 138103, 157832, 207788, 250264, 276206, 315664, 415576, 500528, 552412, 808889, 831152, 1104824, 1617778, 2209648, 3235556, 5662223, 6471112, 11324446, 12942224, 22648892, 45297784, 90595568]

約数ペア:

[(1, 90595568), (2, 45297784), (4, 22648892), (7, 12942224), (8, 11324446), (14, 6471112), (16, 5662223), (28, 3235556), (41, 2209648), (56, 1617778), (82, 1104824), (109, 831152), (112, 808889), (164, 552412), (181, 500528), (218, 415576), (287, 315664), (328, 276206), (362, 250264), (436, 207788), (574, 157832), (656, 138103), (724, 125132), (763, 118736), (872, 103894), (1148, 78916), (1267, 71504), (1448, 62566), (1526, 59368), (1744, 51947), (2296, 39458), (2534, 35752), (2896, 31283), (3052, 29684), (4469, 20272), (4592, 19729), (5068, 17876), (6104, 14842), (7421, 12208), (8938, 10136)]