68930484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 192331776

約数和(自身を除く): 123401292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 103, 124, 186, 206, 217, 257, 309, 372, 412, 434, 514, 618, 651, 721, 771, 868, 1028, 1236, 1302, 1442, 1542, 1799, 2163, 2604, 2884, 3084, 3193, 3598, 4326, 5397, 6386, 7196, 7967, 8652, 9579, 10794, 12772, 15934, 19158, 21588, 22351, 23901, 26471, 31868, 38316, 44702, 47802, 52942, 55769, 67053, 79413, 89404, 95604, 105884, 111538, 134106, 158826, 167307, 185297, 223076, 268212, 317652, 334614, 370594, 555891, 669228, 741188, 820601, 1111782, 1641202, 2223564, 2461803, 3282404, 4923606, 5744207, 9847212, 11488414, 17232621, 22976828, 34465242, 68930484]

約数ペア:

[(1, 68930484), (2, 34465242), (3, 22976828), (4, 17232621), (6, 11488414), (7, 9847212), (12, 5744207), (14, 4923606), (21, 3282404), (28, 2461803), (31, 2223564), (42, 1641202), (62, 1111782), (84, 820601), (93, 741188), (103, 669228), (124, 555891), (186, 370594), (206, 334614), (217, 317652), (257, 268212), (309, 223076), (372, 185297), (412, 167307), (434, 158826), (514, 134106), (618, 111538), (651, 105884), (721, 95604), (771, 89404), (868, 79413), (1028, 67053), (1236, 55769), (1302, 52942), (1442, 47802), (1542, 44702), (1799, 38316), (2163, 31868), (2604, 26471), (2884, 23901), (3084, 22351), (3193, 21588), (3598, 19158), (4326, 15934), (5397, 12772), (6386, 10794), (7196, 9579), (7967, 8652)]