64380672

素因数分解:

$2^8\times 3^2\times {\mathrm{27943}}^1$

素因数の和:27965

約数の個数: 54

約数和(自身を含む): 185631992

約数和(自身を除く): 121251320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 27943, 55886, 83829, 111772, 167658, 223544, 251487, 335316, 447088, 502974, 670632, 894176, 1005948, 1341264, 1788352, 2011896, 2682528, 3576704, 4023792, 5365056, 7153408, 8047584, 10730112, 16095168, 21460224, 32190336, 64380672]

約数ペア:

[(1, 64380672), (2, 32190336), (3, 21460224), (4, 16095168), (6, 10730112), (8, 8047584), (9, 7153408), (12, 5365056), (16, 4023792), (18, 3576704), (24, 2682528), (32, 2011896), (36, 1788352), (48, 1341264), (64, 1005948), (72, 894176), (96, 670632), (128, 502974), (144, 447088), (192, 335316), (256, 251487), (288, 223544), (384, 167658), (576, 111772), (768, 83829), (1152, 55886), (2304, 27943)]