64654944

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 181530720

約数和(自身を除く): 116875776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 173, 204, 229, 272, 346, 408, 458, 519, 544, 687, 692, 816, 916, 1038, 1374, 1384, 1632, 1832, 2076, 2748, 2768, 2941, 3664, 3893, 4152, 5496, 5536, 5882, 7328, 7786, 8304, 8823, 10992, 11679, 11764, 15572, 16608, 17646, 21984, 23358, 23528, 31144, 35292, 39617, 46716, 47056, 62288, 70584, 79234, 93432, 94112, 118851, 124576, 141168, 158468, 186864, 237702, 282336, 316936, 373728, 475404, 633872, 673489, 950808, 1267744, 1346978, 1901616, 2020467, 2693956, 3803232, 4040934, 5387912, 8081868, 10775824, 16163736, 21551648, 32327472, 64654944]

約数ペア:

[(1, 64654944), (2, 32327472), (3, 21551648), (4, 16163736), (6, 10775824), (8, 8081868), (12, 5387912), (16, 4040934), (17, 3803232), (24, 2693956), (32, 2020467), (34, 1901616), (48, 1346978), (51, 1267744), (68, 950808), (96, 673489), (102, 633872), (136, 475404), (173, 373728), (204, 316936), (229, 282336), (272, 237702), (346, 186864), (408, 158468), (458, 141168), (519, 124576), (544, 118851), (687, 94112), (692, 93432), (816, 79234), (916, 70584), (1038, 62288), (1374, 47056), (1384, 46716), (1632, 39617), (1832, 35292), (2076, 31144), (2748, 23528), (2768, 23358), (2941, 21984), (3664, 17646), (3893, 16608), (4152, 15572), (5496, 11764), (5536, 11679), (5882, 10992), (7328, 8823), (7786, 8304)]