91030786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 91860734

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 53, 77, 106, 133, 154, 209, 266, 371, 418, 583, 587, 742, 1007, 1166, 1174, 1463, 2014, 2926, 4081, 4109, 6457, 7049, 8162, 8218, 11077, 11153, 12914, 14098, 22154, 22306, 31111, 45199, 62222, 77539, 78071, 90398, 122683, 155078, 156142, 217777, 245366, 342221, 435554, 591109, 684442, 858781, 1182218, 1717562, 2395547, 4137763, 4791094, 6502199, 8275526, 13004398, 45515393, 91030786]

約数ペア:

[(1, 91030786), (2, 45515393), (7, 13004398), (11, 8275526), (14, 6502199), (19, 4791094), (22, 4137763), (38, 2395547), (53, 1717562), (77, 1182218), (106, 858781), (133, 684442), (154, 591109), (209, 435554), (266, 342221), (371, 245366), (418, 217777), (583, 156142), (587, 155078), (742, 122683), (1007, 90398), (1166, 78071), (1174, 77539), (1463, 62222), (2014, 45199), (2926, 31111), (4081, 22306), (4109, 22154), (6457, 14098), (7049, 12914), (8162, 11153), (8218, 11077)]