68682852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{569}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 199180800

約数和(自身を除く): 130497948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479, 569, 958, 1138, 1437, 1707, 1916, 2276, 2874, 3353, 3414, 3983, 4311, 5121, 5748, 6706, 6828, 7966, 8622, 10059, 10242, 11949, 13412, 15932, 17244, 20118, 20484, 23898, 30177, 35847, 40236, 47796, 60354, 71694, 120708, 143388, 272551, 545102, 817653, 1090204, 1635306, 1907857, 2452959, 3270612, 3815714, 4905918, 5723571, 7631428, 9811836, 11447142, 17170713, 22894284, 34341426, 68682852]

約数ペア:

[(1, 68682852), (2, 34341426), (3, 22894284), (4, 17170713), (6, 11447142), (7, 9811836), (9, 7631428), (12, 5723571), (14, 4905918), (18, 3815714), (21, 3270612), (28, 2452959), (36, 1907857), (42, 1635306), (63, 1090204), (84, 817653), (126, 545102), (252, 272551), (479, 143388), (569, 120708), (958, 71694), (1138, 60354), (1437, 47796), (1707, 40236), (1916, 35847), (2276, 30177), (2874, 23898), (3353, 20484), (3414, 20118), (3983, 17244), (4311, 15932), (5121, 13412), (5748, 11949), (6706, 10242), (6828, 10059), (7966, 8622)]