64580096

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 80

約数和(自身を含む): 151764096

約数和(自身を除く): 87184000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 487, 512, 518, 592, 896, 974, 1036, 1184, 1792, 1948, 2072, 2368, 3409, 3584, 3896, 4144, 4736, 6818, 7792, 8288, 9472, 13636, 15584, 16576, 18019, 18944, 27272, 31168, 33152, 36038, 54544, 62336, 66304, 72076, 109088, 124672, 126133, 132608, 144152, 218176, 249344, 252266, 288304, 436352, 504532, 576608, 872704, 1009064, 1153216, 1745408, 2018128, 2306432, 4036256, 4612864, 8072512, 9225728, 16145024, 32290048, 64580096]

約数ペア:

[(1, 64580096), (2, 32290048), (4, 16145024), (7, 9225728), (8, 8072512), (14, 4612864), (16, 4036256), (28, 2306432), (32, 2018128), (37, 1745408), (56, 1153216), (64, 1009064), (74, 872704), (112, 576608), (128, 504532), (148, 436352), (224, 288304), (256, 252266), (259, 249344), (296, 218176), (448, 144152), (487, 132608), (512, 126133), (518, 124672), (592, 109088), (896, 72076), (974, 66304), (1036, 62336), (1184, 54544), (1792, 36038), (1948, 33152), (2072, 31168), (2368, 27272), (3409, 18944), (3584, 18019), (3896, 16576), (4144, 15584), (4736, 13636), (6818, 9472), (7792, 8288)]