66445824

素因数分解:

$2^9\times 3^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 80

約数和(自身を含む): 178738560

約数和(自身を除く): 112292736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 239, 256, 362, 384, 478, 512, 543, 717, 724, 768, 956, 1086, 1434, 1448, 1536, 1912, 2172, 2868, 2896, 3824, 4344, 5736, 5792, 7648, 8688, 11472, 11584, 15296, 17376, 22944, 23168, 30592, 34752, 43259, 45888, 46336, 61184, 69504, 86518, 91776, 92672, 122368, 129777, 139008, 173036, 183552, 259554, 278016, 346072, 367104, 519108, 692144, 1038216, 1384288, 2076432, 2768576, 4152864, 5537152, 8305728, 11074304, 16611456, 22148608, 33222912, 66445824]

約数ペア:

[(1, 66445824), (2, 33222912), (3, 22148608), (4, 16611456), (6, 11074304), (8, 8305728), (12, 5537152), (16, 4152864), (24, 2768576), (32, 2076432), (48, 1384288), (64, 1038216), (96, 692144), (128, 519108), (181, 367104), (192, 346072), (239, 278016), (256, 259554), (362, 183552), (384, 173036), (478, 139008), (512, 129777), (543, 122368), (717, 92672), (724, 91776), (768, 86518), (956, 69504), (1086, 61184), (1434, 46336), (1448, 45888), (1536, 43259), (1912, 34752), (2172, 30592), (2868, 23168), (2896, 22944), (3824, 17376), (4344, 15296), (5736, 11584), (5792, 11472), (7648, 8688)]