66674016

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 120

約数和(自身を含む): 203076720

約数和(自身を除く): 136402704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 261, 288, 324, 348, 432, 464, 522, 648, 696, 783, 864, 887, 928, 1044, 1296, 1392, 1566, 1774, 2088, 2349, 2592, 2661, 2784, 3132, 3548, 4176, 4698, 5322, 6264, 7096, 7983, 8352, 9396, 10644, 12528, 14192, 15966, 18792, 21288, 23949, 25056, 25723, 28384, 31932, 37584, 42576, 47898, 51446, 63864, 71847, 75168, 77169, 85152, 95796, 102892, 127728, 143694, 154338, 191592, 205784, 231507, 255456, 287388, 308676, 383184, 411568, 463014, 574776, 617352, 694521, 766368, 823136, 926028, 1149552, 1234704, 1389042, 1852056, 2083563, 2299104, 2469408, 2778084, 3704112, 4167126, 5556168, 7408224, 8334252, 11112336, 16668504, 22224672, 33337008, 66674016]

約数ペア:

[(1, 66674016), (2, 33337008), (3, 22224672), (4, 16668504), (6, 11112336), (8, 8334252), (9, 7408224), (12, 5556168), (16, 4167126), (18, 3704112), (24, 2778084), (27, 2469408), (29, 2299104), (32, 2083563), (36, 1852056), (48, 1389042), (54, 1234704), (58, 1149552), (72, 926028), (81, 823136), (87, 766368), (96, 694521), (108, 617352), (116, 574776), (144, 463014), (162, 411568), (174, 383184), (216, 308676), (232, 287388), (261, 255456), (288, 231507), (324, 205784), (348, 191592), (432, 154338), (464, 143694), (522, 127728), (648, 102892), (696, 95796), (783, 85152), (864, 77169), (887, 75168), (928, 71847), (1044, 63864), (1296, 51446), (1392, 47898), (1566, 42576), (1774, 37584), (2088, 31932), (2349, 28384), (2592, 25723), (2661, 25056), (2784, 23949), (3132, 21288), (3548, 18792), (4176, 15966), (4698, 14192), (5322, 12528), (6264, 10644), (7096, 9396), (7983, 8352)]