71746188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8179}}^1$

素因数の和:8246

約数の個数: 48

約数和(自身を含む): 181399680

約数和(自身を除く): 109653492

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8179, 8772, 16358, 24537, 32716, 49074, 98148, 139043, 278086, 351697, 417129, 556172, 703394, 834258, 1055091, 1406788, 1668516, 2110182, 4220364, 5978849, 11957698, 17936547, 23915396, 35873094, 71746188]

約数ペア:

[(1, 71746188), (2, 35873094), (3, 23915396), (4, 17936547), (6, 11957698), (12, 5978849), (17, 4220364), (34, 2110182), (43, 1668516), (51, 1406788), (68, 1055091), (86, 834258), (102, 703394), (129, 556172), (172, 417129), (204, 351697), (258, 278086), (516, 139043), (731, 98148), (1462, 49074), (2193, 32716), (2924, 24537), (4386, 16358), (8179, 8772)]