91222516

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1517

約数の個数: 72

約数和(自身を含む): 209714400

約数和(自身を除く): 118491884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 196, 203, 308, 319, 406, 539, 638, 812, 1078, 1276, 1421, 1459, 2156, 2233, 2842, 2918, 4466, 5684, 5836, 8932, 10213, 15631, 16049, 20426, 31262, 32098, 40852, 42311, 62524, 64196, 71491, 84622, 112343, 142982, 169244, 224686, 285964, 296177, 449372, 465421, 592354, 786401, 930842, 1184708, 1572802, 1861684, 2073239, 3145604, 3257947, 4146478, 6515894, 8292956, 13031788, 22805629, 45611258, 91222516]

約数ペア:

[(1, 91222516), (2, 45611258), (4, 22805629), (7, 13031788), (11, 8292956), (14, 6515894), (22, 4146478), (28, 3257947), (29, 3145604), (44, 2073239), (49, 1861684), (58, 1572802), (77, 1184708), (98, 930842), (116, 786401), (154, 592354), (196, 465421), (203, 449372), (308, 296177), (319, 285964), (406, 224686), (539, 169244), (638, 142982), (812, 112343), (1078, 84622), (1276, 71491), (1421, 64196), (1459, 62524), (2156, 42311), (2233, 40852), (2842, 32098), (2918, 31262), (4466, 20426), (5684, 16049), (5836, 15631), (8932, 10213)]