72639936

素因数分解:

$2^6\times 3^3\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:479

約数の個数: 112

約数和(自身を含む): 215879680

約数和(自身を除く): 143239744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 144, 192, 216, 254, 288, 331, 381, 432, 508, 576, 662, 762, 864, 993, 1016, 1143, 1324, 1524, 1728, 1986, 2032, 2286, 2648, 2979, 3048, 3429, 3972, 4064, 4572, 5296, 5958, 6096, 6858, 7944, 8128, 8937, 9144, 10592, 11916, 12192, 13716, 15888, 17874, 18288, 21184, 23832, 24384, 27432, 31776, 35748, 36576, 42037, 47664, 54864, 63552, 71496, 73152, 84074, 95328, 109728, 126111, 142992, 168148, 190656, 219456, 252222, 285984, 336296, 378333, 504444, 571968, 672592, 756666, 1008888, 1134999, 1345184, 1513332, 2017776, 2269998, 2690368, 3026664, 4035552, 4539996, 6053328, 8071104, 9079992, 12106656, 18159984, 24213312, 36319968, 72639936]

約数ペア:

[(1, 72639936), (2, 36319968), (3, 24213312), (4, 18159984), (6, 12106656), (8, 9079992), (9, 8071104), (12, 6053328), (16, 4539996), (18, 4035552), (24, 3026664), (27, 2690368), (32, 2269998), (36, 2017776), (48, 1513332), (54, 1345184), (64, 1134999), (72, 1008888), (96, 756666), (108, 672592), (127, 571968), (144, 504444), (192, 378333), (216, 336296), (254, 285984), (288, 252222), (331, 219456), (381, 190656), (432, 168148), (508, 142992), (576, 126111), (662, 109728), (762, 95328), (864, 84074), (993, 73152), (1016, 71496), (1143, 63552), (1324, 54864), (1524, 47664), (1728, 42037), (1986, 36576), (2032, 35748), (2286, 31776), (2648, 27432), (2979, 24384), (3048, 23832), (3429, 21184), (3972, 18288), (4064, 17874), (4572, 15888), (5296, 13716), (5958, 12192), (6096, 11916), (6858, 10592), (7944, 9144), (8128, 8937)]