90265846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 76658954

約数列:

[1, 2, 11, 19, 22, 23, 38, 41, 46, 82, 209, 229, 253, 418, 437, 451, 458, 506, 779, 874, 902, 943, 1558, 1886, 2519, 4351, 4807, 5038, 5267, 8569, 8702, 9389, 9614, 10373, 10534, 17138, 17917, 18778, 20746, 35834, 47861, 57937, 95722, 100073, 103279, 115874, 178391, 197087, 200146, 206558, 215947, 356782, 394174, 431894, 1100803, 1962301, 2201606, 2375417, 3924602, 4102993, 4750834, 8205986, 45132923, 90265846]

約数ペア:

[(1, 90265846), (2, 45132923), (11, 8205986), (19, 4750834), (22, 4102993), (23, 3924602), (38, 2375417), (41, 2201606), (46, 1962301), (82, 1100803), (209, 431894), (229, 394174), (253, 356782), (418, 215947), (437, 206558), (451, 200146), (458, 197087), (506, 178391), (779, 115874), (874, 103279), (902, 100073), (943, 95722), (1558, 57937), (1886, 47861), (2519, 35834), (4351, 20746), (4807, 18778), (5038, 17917), (5267, 17138), (8569, 10534), (8702, 10373), (9389, 9614)]