90590346

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21787}}^1$

素因数の和:21816

約数の個数: 64

約数和(自身を含む): 250997760

約数和(自身を除く): 160407414

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 21787, 43574, 65361, 130722, 152509, 196083, 239657, 305018, 392166, 457527, 479314, 588249, 718971, 915054, 1176498, 1372581, 1437942, 1677599, 2156913, 2745162, 3355198, 4117743, 4313826, 5032797, 6470739, 8235486, 10065594, 12941478, 15098391, 30196782, 45295173, 90590346]

約数ペア:

[(1, 90590346), (2, 45295173), (3, 30196782), (6, 15098391), (7, 12941478), (9, 10065594), (11, 8235486), (14, 6470739), (18, 5032797), (21, 4313826), (22, 4117743), (27, 3355198), (33, 2745162), (42, 2156913), (54, 1677599), (63, 1437942), (66, 1372581), (77, 1176498), (99, 915054), (126, 718971), (154, 588249), (189, 479314), (198, 457527), (231, 392166), (297, 305018), (378, 239657), (462, 196083), (594, 152509), (693, 130722), (1386, 65361), (2079, 43574), (4158, 21787)]