64040448

素因数分解:

$2^9\times 3^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:435

約数の個数: 80

約数和(自身を含む): 172305936

約数和(自身を除く): 108265488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 241, 256, 346, 384, 482, 512, 519, 692, 723, 768, 964, 1038, 1384, 1446, 1536, 1928, 2076, 2768, 2892, 3856, 4152, 5536, 5784, 7712, 8304, 11072, 11568, 15424, 16608, 22144, 23136, 30848, 33216, 41693, 44288, 46272, 61696, 66432, 83386, 88576, 92544, 123392, 125079, 132864, 166772, 185088, 250158, 265728, 333544, 370176, 500316, 667088, 1000632, 1334176, 2001264, 2668352, 4002528, 5336704, 8005056, 10673408, 16010112, 21346816, 32020224, 64040448]

約数ペア:

[(1, 64040448), (2, 32020224), (3, 21346816), (4, 16010112), (6, 10673408), (8, 8005056), (12, 5336704), (16, 4002528), (24, 2668352), (32, 2001264), (48, 1334176), (64, 1000632), (96, 667088), (128, 500316), (173, 370176), (192, 333544), (241, 265728), (256, 250158), (346, 185088), (384, 166772), (482, 132864), (512, 125079), (519, 123392), (692, 92544), (723, 88576), (768, 83386), (964, 66432), (1038, 61696), (1384, 46272), (1446, 44288), (1536, 41693), (1928, 33216), (2076, 30848), (2768, 23136), (2892, 22144), (3856, 16608), (4152, 15424), (5536, 11568), (5784, 11072), (7712, 8304)]