68956416

素因数分解:

$2^8\times 3^2\times {\mathrm{173}}^2$

素因数の和:368

約数の個数: 81

約数和(自身を含む): 199974229

約数和(自身を除く): 131017813

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 173, 192, 256, 288, 346, 384, 519, 576, 692, 768, 1038, 1152, 1384, 1557, 2076, 2304, 2768, 3114, 4152, 5536, 6228, 8304, 11072, 12456, 16608, 22144, 24912, 29929, 33216, 44288, 49824, 59858, 66432, 89787, 99648, 119716, 132864, 179574, 199296, 239432, 269361, 359148, 398592, 478864, 538722, 718296, 957728, 1077444, 1436592, 1915456, 2154888, 2873184, 3830912, 4309776, 5746368, 7661824, 8619552, 11492736, 17239104, 22985472, 34478208, 68956416]

約数ペア:

[(1, 68956416), (2, 34478208), (3, 22985472), (4, 17239104), (6, 11492736), (8, 8619552), (9, 7661824), (12, 5746368), (16, 4309776), (18, 3830912), (24, 2873184), (32, 2154888), (36, 1915456), (48, 1436592), (64, 1077444), (72, 957728), (96, 718296), (128, 538722), (144, 478864), (173, 398592), (192, 359148), (256, 269361), (288, 239432), (346, 199296), (384, 179574), (519, 132864), (576, 119716), (692, 99648), (768, 89787), (1038, 66432), (1152, 59858), (1384, 49824), (1557, 44288), (2076, 33216), (2304, 29929), (2768, 24912), (3114, 22144), (4152, 16608), (5536, 12456), (6228, 11072)]