90968276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1693}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 193522560

約数和(自身を除く): 102554284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 202, 266, 404, 532, 707, 1414, 1693, 1919, 2828, 3386, 3838, 6772, 7676, 11851, 13433, 23702, 26866, 32167, 47404, 53732, 64334, 128668, 170993, 225169, 341986, 450338, 683972, 900676, 1196951, 2393902, 3248867, 4787804, 6497734, 12995468, 22742069, 45484138, 90968276]

約数ペア:

[(1, 90968276), (2, 45484138), (4, 22742069), (7, 12995468), (14, 6497734), (19, 4787804), (28, 3248867), (38, 2393902), (76, 1196951), (101, 900676), (133, 683972), (202, 450338), (266, 341986), (404, 225169), (532, 170993), (707, 128668), (1414, 64334), (1693, 53732), (1919, 47404), (2828, 32167), (3386, 26866), (3838, 23702), (6772, 13433), (7676, 11851)]