68731392

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1593

約数の個数: 80

約数和(自身を含む): 189541440

約数和(自身を除く): 120810048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 928, 1392, 1536, 1543, 1856, 2784, 3086, 3712, 4629, 5568, 6172, 7424, 9258, 11136, 12344, 14848, 18516, 22272, 24688, 37032, 44544, 44747, 49376, 74064, 89494, 98752, 134241, 148128, 178988, 197504, 268482, 296256, 357976, 395008, 536964, 592512, 715952, 790016, 1073928, 1185024, 1431904, 2147856, 2370048, 2863808, 4295712, 5727616, 8591424, 11455232, 17182848, 22910464, 34365696, 68731392]

約数ペア:

[(1, 68731392), (2, 34365696), (3, 22910464), (4, 17182848), (6, 11455232), (8, 8591424), (12, 5727616), (16, 4295712), (24, 2863808), (29, 2370048), (32, 2147856), (48, 1431904), (58, 1185024), (64, 1073928), (87, 790016), (96, 715952), (116, 592512), (128, 536964), (174, 395008), (192, 357976), (232, 296256), (256, 268482), (348, 197504), (384, 178988), (464, 148128), (512, 134241), (696, 98752), (768, 89494), (928, 74064), (1392, 49376), (1536, 44747), (1543, 44544), (1856, 37032), (2784, 24688), (3086, 22272), (3712, 18516), (4629, 14848), (5568, 12344), (6172, 11136), (7424, 9258)]