71042664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1103

約数の個数: 128

約数和(自身を含む): 227635200

約数和(自身を除く): 156592536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 407, 444, 462, 518, 616, 777, 814, 888, 924, 1036, 1039, 1221, 1554, 1628, 1848, 2072, 2078, 2442, 2849, 3108, 3117, 3256, 4156, 4884, 5698, 6216, 6234, 7273, 8312, 8547, 9768, 11396, 11429, 12468, 14546, 17094, 21819, 22792, 22858, 24936, 29092, 34188, 34287, 38443, 43638, 45716, 58184, 68376, 68574, 76886, 80003, 87276, 91432, 115329, 137148, 153772, 160006, 174552, 230658, 240009, 269101, 274296, 307544, 320012, 422873, 461316, 480018, 538202, 640024, 807303, 845746, 922632, 960036, 1076404, 1268619, 1614606, 1691492, 1920072, 2152808, 2537238, 2960111, 3229212, 3382984, 5074476, 5920222, 6458424, 8880333, 10148952, 11840444, 17760666, 23680888, 35521332, 71042664]

約数ペア:

[(1, 71042664), (2, 35521332), (3, 23680888), (4, 17760666), (6, 11840444), (7, 10148952), (8, 8880333), (11, 6458424), (12, 5920222), (14, 5074476), (21, 3382984), (22, 3229212), (24, 2960111), (28, 2537238), (33, 2152808), (37, 1920072), (42, 1691492), (44, 1614606), (56, 1268619), (66, 1076404), (74, 960036), (77, 922632), (84, 845746), (88, 807303), (111, 640024), (132, 538202), (148, 480018), (154, 461316), (168, 422873), (222, 320012), (231, 307544), (259, 274296), (264, 269101), (296, 240009), (308, 230658), (407, 174552), (444, 160006), (462, 153772), (518, 137148), (616, 115329), (777, 91432), (814, 87276), (888, 80003), (924, 76886), (1036, 68574), (1039, 68376), (1221, 58184), (1554, 45716), (1628, 43638), (1848, 38443), (2072, 34287), (2078, 34188), (2442, 29092), (2849, 24936), (3108, 22858), (3117, 22792), (3256, 21819), (4156, 17094), (4884, 14546), (5698, 12468), (6216, 11429), (6234, 11396), (7273, 9768), (8312, 8547)]