80669072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6841}}^1$

素因数の和:6927

約数の個数: 40

約数和(自身を含む): 173075232

約数和(自身を除く): 92406160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 6841, 11792, 13682, 27364, 54728, 75251, 109456, 150502, 301004, 458347, 602008, 916694, 1204016, 1833388, 3666776, 5041817, 7333552, 10083634, 20167268, 40334536, 80669072]

約数ペア:

[(1, 80669072), (2, 40334536), (4, 20167268), (8, 10083634), (11, 7333552), (16, 5041817), (22, 3666776), (44, 1833388), (67, 1204016), (88, 916694), (134, 602008), (176, 458347), (268, 301004), (536, 150502), (737, 109456), (1072, 75251), (1474, 54728), (2948, 27364), (5896, 13682), (6841, 11792)]