67689216

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{1399}}^1$

素因数の和:1431

約数の個数: 144

約数和(自身を含む): 228928000

約数和(自身を除く): 161238784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1399, 1512, 1728, 1792, 2016, 2304, 2688, 2798, 3024, 3456, 4032, 4197, 5376, 5596, 6048, 6912, 8064, 8394, 9793, 11192, 12096, 12591, 16128, 16788, 19586, 22384, 24192, 25182, 29379, 33576, 37773, 39172, 44768, 48384, 50364, 58758, 67152, 75546, 78344, 88137, 89536, 100728, 117516, 134304, 151092, 156688, 176274, 179072, 201456, 235032, 264411, 268608, 302184, 313376, 352548, 358144, 402912, 470064, 528822, 537216, 604368, 626752, 705096, 805824, 940128, 1057644, 1074432, 1208736, 1253504, 1410192, 1611648, 1880256, 2115288, 2417472, 2507008, 2820384, 3223296, 3760512, 4230576, 4834944, 5640768, 7521024, 8461152, 9669888, 11281536, 16922304, 22563072, 33844608, 67689216]

約数ペア:

[(1, 67689216), (2, 33844608), (3, 22563072), (4, 16922304), (6, 11281536), (7, 9669888), (8, 8461152), (9, 7521024), (12, 5640768), (14, 4834944), (16, 4230576), (18, 3760512), (21, 3223296), (24, 2820384), (27, 2507008), (28, 2417472), (32, 2115288), (36, 1880256), (42, 1611648), (48, 1410192), (54, 1253504), (56, 1208736), (63, 1074432), (64, 1057644), (72, 940128), (84, 805824), (96, 705096), (108, 626752), (112, 604368), (126, 537216), (128, 528822), (144, 470064), (168, 402912), (189, 358144), (192, 352548), (216, 313376), (224, 302184), (252, 268608), (256, 264411), (288, 235032), (336, 201456), (378, 179072), (384, 176274), (432, 156688), (448, 151092), (504, 134304), (576, 117516), (672, 100728), (756, 89536), (768, 88137), (864, 78344), (896, 75546), (1008, 67152), (1152, 58758), (1344, 50364), (1399, 48384), (1512, 44768), (1728, 39172), (1792, 37773), (2016, 33576), (2304, 29379), (2688, 25182), (2798, 24192), (3024, 22384), (3456, 19586), (4032, 16788), (4197, 16128), (5376, 12591), (5596, 12096), (6048, 11192), (6912, 9793), (8064, 8394)]