71041872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1036

約数の個数: 80

約数和(自身を含む): 201719232

約数和(自身を除く): 130677360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 471, 528, 628, 857, 942, 1256, 1714, 1727, 1884, 2512, 2571, 3428, 3454, 3768, 5142, 5181, 6856, 6908, 7536, 9427, 10284, 10362, 13712, 13816, 18854, 20568, 20724, 27632, 28281, 37708, 41136, 41448, 56562, 75416, 82896, 113124, 134549, 150832, 226248, 269098, 403647, 452496, 538196, 807294, 1076392, 1480039, 1614588, 2152784, 2960078, 3229176, 4440117, 5920156, 6458352, 8880234, 11840312, 17760468, 23680624, 35520936, 71041872]

約数ペア:

[(1, 71041872), (2, 35520936), (3, 23680624), (4, 17760468), (6, 11840312), (8, 8880234), (11, 6458352), (12, 5920156), (16, 4440117), (22, 3229176), (24, 2960078), (33, 2152784), (44, 1614588), (48, 1480039), (66, 1076392), (88, 807294), (132, 538196), (157, 452496), (176, 403647), (264, 269098), (314, 226248), (471, 150832), (528, 134549), (628, 113124), (857, 82896), (942, 75416), (1256, 56562), (1714, 41448), (1727, 41136), (1884, 37708), (2512, 28281), (2571, 27632), (3428, 20724), (3454, 20568), (3768, 18854), (5142, 13816), (5181, 13712), (6856, 10362), (6908, 10284), (7536, 9427)]