115519968

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1901}}^1$

素因数の和:2128

約数の個数: 72

約数和(自身を含む): 330240456

約数和(自身を除く): 214720488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 1901, 2532, 3376, 3798, 3802, 5064, 5703, 6752, 7596, 7604, 10128, 11406, 15192, 15208, 17109, 20256, 22812, 30384, 30416, 34218, 45624, 60768, 60832, 68436, 91248, 136872, 182496, 273744, 401111, 547488, 802222, 1203333, 1604444, 2406666, 3208888, 3609999, 4813332, 6417776, 7219998, 9626664, 12835552, 14439996, 19253328, 28879992, 38506656, 57759984, 115519968]

約数ペア:

[(1, 115519968), (2, 57759984), (3, 38506656), (4, 28879992), (6, 19253328), (8, 14439996), (9, 12835552), (12, 9626664), (16, 7219998), (18, 6417776), (24, 4813332), (32, 3609999), (36, 3208888), (48, 2406666), (72, 1604444), (96, 1203333), (144, 802222), (211, 547488), (288, 401111), (422, 273744), (633, 182496), (844, 136872), (1266, 91248), (1688, 68436), (1899, 60832), (1901, 60768), (2532, 45624), (3376, 34218), (3798, 30416), (3802, 30384), (5064, 22812), (5703, 20256), (6752, 17109), (7596, 15208), (7604, 15192), (10128, 11406)]