25282332

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 68468400

約数和(自身を除く): 43186068

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 379, 436, 612, 654, 758, 981, 1137, 1308, 1516, 1853, 1962, 2274, 3411, 3706, 3924, 4548, 5559, 6443, 6822, 7412, 11118, 12886, 13644, 16677, 19329, 22236, 25772, 33354, 38658, 41311, 57987, 66708, 77316, 82622, 115974, 123933, 165244, 231948, 247866, 371799, 495732, 702287, 743598, 1404574, 1487196, 2106861, 2809148, 4213722, 6320583, 8427444, 12641166, 25282332]

約数ペア:

[(1, 25282332), (2, 12641166), (3, 8427444), (4, 6320583), (6, 4213722), (9, 2809148), (12, 2106861), (17, 1487196), (18, 1404574), (34, 743598), (36, 702287), (51, 495732), (68, 371799), (102, 247866), (109, 231948), (153, 165244), (204, 123933), (218, 115974), (306, 82622), (327, 77316), (379, 66708), (436, 57987), (612, 41311), (654, 38658), (758, 33354), (981, 25772), (1137, 22236), (1308, 19329), (1516, 16677), (1853, 13644), (1962, 12886), (2274, 11118), (3411, 7412), (3706, 6822), (3924, 6443), (4548, 5559)]