64820052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{857}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 179891712

約数和(自身を除く): 115071660

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 191, 198, 382, 396, 573, 764, 857, 1146, 1714, 1719, 2101, 2292, 2571, 3428, 3438, 4202, 5142, 6303, 6876, 7713, 8404, 9427, 10284, 12606, 15426, 18854, 18909, 25212, 28281, 30852, 37708, 37818, 56562, 75636, 84843, 113124, 163687, 169686, 327374, 339372, 491061, 654748, 982122, 1473183, 1800557, 1964244, 2946366, 3601114, 5401671, 5892732, 7202228, 10803342, 16205013, 21606684, 32410026, 64820052]

約数ペア:

[(1, 64820052), (2, 32410026), (3, 21606684), (4, 16205013), (6, 10803342), (9, 7202228), (11, 5892732), (12, 5401671), (18, 3601114), (22, 2946366), (33, 1964244), (36, 1800557), (44, 1473183), (66, 982122), (99, 654748), (132, 491061), (191, 339372), (198, 327374), (382, 169686), (396, 163687), (573, 113124), (764, 84843), (857, 75636), (1146, 56562), (1714, 37818), (1719, 37708), (2101, 30852), (2292, 28281), (2571, 25212), (3428, 18909), (3438, 18854), (4202, 15426), (5142, 12606), (6303, 10284), (6876, 9427), (7713, 8404)]