68109216

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{14479}}^1$

素因数の和:14506

約数の個数: 72

約数和(自身を含む): 207990720

約数和(自身を除く): 139881504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 14479, 28958, 43437, 57916, 86874, 101353, 115832, 173748, 202706, 231664, 304059, 347496, 405412, 463328, 608118, 694992, 709471, 810824, 1216236, 1389984, 1418942, 1621648, 2128413, 2432472, 2837884, 3243296, 4256826, 4864944, 5675768, 8513652, 9729888, 11351536, 17027304, 22703072, 34054608, 68109216]

約数ペア:

[(1, 68109216), (2, 34054608), (3, 22703072), (4, 17027304), (6, 11351536), (7, 9729888), (8, 8513652), (12, 5675768), (14, 4864944), (16, 4256826), (21, 3243296), (24, 2837884), (28, 2432472), (32, 2128413), (42, 1621648), (48, 1418942), (49, 1389984), (56, 1216236), (84, 810824), (96, 709471), (98, 694992), (112, 608118), (147, 463328), (168, 405412), (196, 347496), (224, 304059), (294, 231664), (336, 202706), (392, 173748), (588, 115832), (672, 101353), (784, 86874), (1176, 57916), (1568, 43437), (2352, 28958), (4704, 14479)]