64775808

素因数分解:

$2^7\times 3^3\times {\mathrm{18743}}^1$

素因数の和:18766

約数の個数: 64

約数和(自身を含む): 191188800

約数和(自身を除く): 126412992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 18743, 37486, 56229, 74972, 112458, 149944, 168687, 224916, 299888, 337374, 449832, 506061, 599776, 674748, 899664, 1012122, 1199552, 1349496, 1799328, 2024244, 2399104, 2698992, 3598656, 4048488, 5397984, 7197312, 8096976, 10795968, 16193952, 21591936, 32387904, 64775808]

約数ペア:

[(1, 64775808), (2, 32387904), (3, 21591936), (4, 16193952), (6, 10795968), (8, 8096976), (9, 7197312), (12, 5397984), (16, 4048488), (18, 3598656), (24, 2698992), (27, 2399104), (32, 2024244), (36, 1799328), (48, 1349496), (54, 1199552), (64, 1012122), (72, 899664), (96, 674748), (108, 599776), (128, 506061), (144, 449832), (192, 337374), (216, 299888), (288, 224916), (384, 168687), (432, 149944), (576, 112458), (864, 74972), (1152, 56229), (1728, 37486), (3456, 18743)]