68117904

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 201719232

約数和(自身を除く): 133601328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 131, 138, 144, 157, 184, 207, 262, 276, 314, 368, 393, 414, 471, 524, 552, 628, 786, 828, 942, 1048, 1104, 1179, 1256, 1413, 1572, 1656, 1884, 2096, 2358, 2512, 2826, 3013, 3144, 3312, 3611, 3768, 4716, 5652, 6026, 6288, 7222, 7536, 9039, 9432, 10833, 11304, 12052, 14444, 18078, 18864, 20567, 21666, 22608, 24104, 27117, 28888, 32499, 36156, 41134, 43332, 48208, 54234, 57776, 61701, 64998, 72312, 82268, 86664, 108468, 123402, 129996, 144624, 164536, 173328, 185103, 216936, 246804, 259992, 329072, 370206, 433872, 473041, 493608, 519984, 740412, 946082, 987216, 1419123, 1480824, 1892164, 2838246, 2961648, 3784328, 4257369, 5676492, 7568656, 8514738, 11352984, 17029476, 22705968, 34058952, 68117904]

約数ペア:

[(1, 68117904), (2, 34058952), (3, 22705968), (4, 17029476), (6, 11352984), (8, 8514738), (9, 7568656), (12, 5676492), (16, 4257369), (18, 3784328), (23, 2961648), (24, 2838246), (36, 1892164), (46, 1480824), (48, 1419123), (69, 987216), (72, 946082), (92, 740412), (131, 519984), (138, 493608), (144, 473041), (157, 433872), (184, 370206), (207, 329072), (262, 259992), (276, 246804), (314, 216936), (368, 185103), (393, 173328), (414, 164536), (471, 144624), (524, 129996), (552, 123402), (628, 108468), (786, 86664), (828, 82268), (942, 72312), (1048, 64998), (1104, 61701), (1179, 57776), (1256, 54234), (1413, 48208), (1572, 43332), (1656, 41134), (1884, 36156), (2096, 32499), (2358, 28888), (2512, 27117), (2826, 24104), (3013, 22608), (3144, 21666), (3312, 20567), (3611, 18864), (3768, 18078), (4716, 14444), (5652, 12052), (6026, 11304), (6288, 10833), (7222, 9432), (7536, 9039)]