61532548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^2$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 140575680

約数和(自身を除く): 79043132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 83, 116, 154, 166, 203, 308, 319, 332, 406, 581, 638, 812, 913, 1162, 1276, 1826, 2233, 2324, 2407, 3652, 4466, 4814, 6391, 6889, 8932, 9628, 12782, 13778, 16849, 25564, 26477, 27556, 33698, 48223, 52954, 67396, 75779, 96446, 105908, 151558, 185339, 192892, 199781, 303116, 370678, 399562, 530453, 741356, 799124, 1060906, 1398467, 2121812, 2197591, 2796934, 4395182, 5593868, 8790364, 15383137, 30766274, 61532548]

約数ペア:

[(1, 61532548), (2, 30766274), (4, 15383137), (7, 8790364), (11, 5593868), (14, 4395182), (22, 2796934), (28, 2197591), (29, 2121812), (44, 1398467), (58, 1060906), (77, 799124), (83, 741356), (116, 530453), (154, 399562), (166, 370678), (203, 303116), (308, 199781), (319, 192892), (332, 185339), (406, 151558), (581, 105908), (638, 96446), (812, 75779), (913, 67396), (1162, 52954), (1276, 48223), (1826, 33698), (2233, 27556), (2324, 26477), (2407, 25564), (3652, 16849), (4466, 13778), (4814, 12782), (6391, 9628), (6889, 8932)]