81267684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3041}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 202378176

約数和(自身を除く): 121110492

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 131, 204, 262, 393, 524, 786, 1572, 2227, 3041, 4454, 6082, 6681, 8908, 9123, 12164, 13362, 18246, 26724, 36492, 51697, 103394, 155091, 206788, 310182, 398371, 620364, 796742, 1195113, 1593484, 2390226, 4780452, 6772307, 13544614, 20316921, 27089228, 40633842, 81267684]

約数ペア:

[(1, 81267684), (2, 40633842), (3, 27089228), (4, 20316921), (6, 13544614), (12, 6772307), (17, 4780452), (34, 2390226), (51, 1593484), (68, 1195113), (102, 796742), (131, 620364), (204, 398371), (262, 310182), (393, 206788), (524, 155091), (786, 103394), (1572, 51697), (2227, 36492), (3041, 26724), (4454, 18246), (6082, 13362), (6681, 12164), (8908, 9123)]