80076656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{541}}^1$

素因数の和:618

約数の個数: 60

約数和(自身を含む): 175614504

約数和(自身を除く): 95537848

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 541, 638, 841, 1082, 1276, 1682, 2164, 2552, 3364, 4328, 5104, 5951, 6728, 8656, 9251, 11902, 13456, 15689, 18502, 23804, 31378, 37004, 47608, 62756, 74008, 95216, 125512, 148016, 172579, 251024, 345158, 454981, 690316, 909962, 1380632, 1819924, 2761264, 3639848, 5004791, 7279696, 10009582, 20019164, 40038328, 80076656]

約数ペア:

[(1, 80076656), (2, 40038328), (4, 20019164), (8, 10009582), (11, 7279696), (16, 5004791), (22, 3639848), (29, 2761264), (44, 1819924), (58, 1380632), (88, 909962), (116, 690316), (176, 454981), (232, 345158), (319, 251024), (464, 172579), (541, 148016), (638, 125512), (841, 95216), (1082, 74008), (1276, 62756), (1682, 47608), (2164, 37004), (2552, 31378), (3364, 23804), (4328, 18502), (5104, 15689), (5951, 13456), (6728, 11902), (8656, 9251)]