68031648

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4457}}^1$

素因数の和:4526

約数の個数: 72

約数和(自身を含む): 197159508

約数和(自身を除く): 129127860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 4457, 5088, 7632, 8914, 13371, 15264, 17828, 26742, 35656, 40113, 53484, 71312, 80226, 106968, 142624, 160452, 213936, 236221, 320904, 427872, 472442, 641808, 708663, 944884, 1283616, 1417326, 1889768, 2125989, 2834652, 3779536, 4251978, 5669304, 7559072, 8503956, 11338608, 17007912, 22677216, 34015824, 68031648]

約数ペア:

[(1, 68031648), (2, 34015824), (3, 22677216), (4, 17007912), (6, 11338608), (8, 8503956), (9, 7559072), (12, 5669304), (16, 4251978), (18, 3779536), (24, 2834652), (32, 2125989), (36, 1889768), (48, 1417326), (53, 1283616), (72, 944884), (96, 708663), (106, 641808), (144, 472442), (159, 427872), (212, 320904), (288, 236221), (318, 213936), (424, 160452), (477, 142624), (636, 106968), (848, 80226), (954, 71312), (1272, 53484), (1696, 40113), (1908, 35656), (2544, 26742), (3816, 17828), (4457, 15264), (5088, 13371), (7632, 8914)]