68783472

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1789}}^1$

素因数の和:1895

約数の個数: 80

約数和(自身を含む): 199764000

約数和(自身を除く): 130980528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 534, 712, 801, 1068, 1424, 1602, 1789, 2136, 2403, 3204, 3578, 4272, 4806, 5367, 6408, 7156, 9612, 10734, 12816, 14312, 16101, 19224, 21468, 28624, 32202, 38448, 42936, 48303, 64404, 85872, 96606, 128808, 159221, 193212, 257616, 318442, 386424, 477663, 636884, 772848, 955326, 1273768, 1432989, 1910652, 2547536, 2865978, 3821304, 4298967, 5731956, 7642608, 8597934, 11463912, 17195868, 22927824, 34391736, 68783472]

約数ペア:

[(1, 68783472), (2, 34391736), (3, 22927824), (4, 17195868), (6, 11463912), (8, 8597934), (9, 7642608), (12, 5731956), (16, 4298967), (18, 3821304), (24, 2865978), (27, 2547536), (36, 1910652), (48, 1432989), (54, 1273768), (72, 955326), (89, 772848), (108, 636884), (144, 477663), (178, 386424), (216, 318442), (267, 257616), (356, 193212), (432, 159221), (534, 128808), (712, 96606), (801, 85872), (1068, 64404), (1424, 48303), (1602, 42936), (1789, 38448), (2136, 32202), (2403, 28624), (3204, 21468), (3578, 19224), (4272, 16101), (4806, 14312), (5367, 12816), (6408, 10734), (7156, 9612)]