78906624

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 211921920

約数和(自身を除く): 133015296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 762, 768, 809, 1016, 1524, 1618, 2032, 2427, 3048, 3236, 4064, 4854, 6096, 6472, 8128, 9708, 12192, 12944, 16256, 19416, 24384, 25888, 32512, 38832, 48768, 51776, 77664, 97536, 102743, 103552, 155328, 205486, 207104, 308229, 310656, 410972, 616458, 621312, 821944, 1232916, 1643888, 2465832, 3287776, 4931664, 6575552, 9863328, 13151104, 19726656, 26302208, 39453312, 78906624]

約数ペア:

[(1, 78906624), (2, 39453312), (3, 26302208), (4, 19726656), (6, 13151104), (8, 9863328), (12, 6575552), (16, 4931664), (24, 3287776), (32, 2465832), (48, 1643888), (64, 1232916), (96, 821944), (127, 621312), (128, 616458), (192, 410972), (254, 310656), (256, 308229), (381, 207104), (384, 205486), (508, 155328), (762, 103552), (768, 102743), (809, 97536), (1016, 77664), (1524, 51776), (1618, 48768), (2032, 38832), (2427, 32512), (3048, 25888), (3236, 24384), (4064, 19416), (4854, 16256), (6096, 12944), (6472, 12192), (8128, 9708)]