12031376

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 28926720

約数和(自身を除く): 16895344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 71, 89, 112, 119, 136, 142, 178, 238, 272, 284, 356, 476, 497, 568, 623, 712, 952, 994, 1136, 1207, 1246, 1424, 1513, 1904, 1988, 2414, 2492, 3026, 3976, 4828, 4984, 6052, 6319, 7952, 8449, 9656, 9968, 10591, 12104, 12638, 16898, 19312, 21182, 24208, 25276, 33796, 42364, 44233, 50552, 67592, 84728, 88466, 101104, 107423, 135184, 169456, 176932, 214846, 353864, 429692, 707728, 751961, 859384, 1503922, 1718768, 3007844, 6015688, 12031376]

約数ペア:

[(1, 12031376), (2, 6015688), (4, 3007844), (7, 1718768), (8, 1503922), (14, 859384), (16, 751961), (17, 707728), (28, 429692), (34, 353864), (56, 214846), (68, 176932), (71, 169456), (89, 135184), (112, 107423), (119, 101104), (136, 88466), (142, 84728), (178, 67592), (238, 50552), (272, 44233), (284, 42364), (356, 33796), (476, 25276), (497, 24208), (568, 21182), (623, 19312), (712, 16898), (952, 12638), (994, 12104), (1136, 10591), (1207, 9968), (1246, 9656), (1424, 8449), (1513, 7952), (1904, 6319), (1988, 6052), (2414, 4984), (2492, 4828), (3026, 3976)]