61217376

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 181440000

約数和(自身を除く): 120222624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 87, 88, 96, 116, 132, 174, 176, 232, 264, 319, 348, 352, 464, 528, 638, 696, 928, 957, 1056, 1276, 1392, 1914, 1999, 2552, 2784, 3828, 3998, 5104, 5997, 7656, 7996, 10208, 11994, 15312, 15992, 21989, 23988, 30624, 31984, 43978, 47976, 57971, 63968, 65967, 87956, 95952, 115942, 131934, 173913, 175912, 191904, 231884, 263868, 347826, 351824, 463768, 527736, 637681, 695652, 703648, 927536, 1055472, 1275362, 1391304, 1855072, 1913043, 2110944, 2550724, 2782608, 3826086, 5101448, 5565216, 7652172, 10202896, 15304344, 20405792, 30608688, 61217376]

約数ペア:

[(1, 61217376), (2, 30608688), (3, 20405792), (4, 15304344), (6, 10202896), (8, 7652172), (11, 5565216), (12, 5101448), (16, 3826086), (22, 2782608), (24, 2550724), (29, 2110944), (32, 1913043), (33, 1855072), (44, 1391304), (48, 1275362), (58, 1055472), (66, 927536), (87, 703648), (88, 695652), (96, 637681), (116, 527736), (132, 463768), (174, 351824), (176, 347826), (232, 263868), (264, 231884), (319, 191904), (348, 175912), (352, 173913), (464, 131934), (528, 115942), (638, 95952), (696, 87956), (928, 65967), (957, 63968), (1056, 57971), (1276, 47976), (1392, 43978), (1914, 31984), (1999, 30624), (2552, 23988), (2784, 21989), (3828, 15992), (3998, 15312), (5104, 11994), (5997, 10208), (7656, 7996)]