64307808

素因数分解:

$2^5\times 3^2\times {\mathrm{223291}}^1$

素因数の和:223307

約数の個数: 36

約数和(自身を含む): 182876148

約数和(自身を除く): 118568340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 223291, 446582, 669873, 893164, 1339746, 1786328, 2009619, 2679492, 3572656, 4019238, 5358984, 7145312, 8038476, 10717968, 16076952, 21435936, 32153904, 64307808]

約数ペア:

[(1, 64307808), (2, 32153904), (3, 21435936), (4, 16076952), (6, 10717968), (8, 8038476), (9, 7145312), (12, 5358984), (16, 4019238), (18, 3572656), (24, 2679492), (32, 2009619), (36, 1786328), (48, 1339746), (72, 893164), (96, 669873), (144, 446582), (288, 223291)]