7920617904

素因数分解:

$2^4\times 3^2\times {\mathrm{691}}^1\times {\mathrm{79601}}^1$

素因数の和:80306

約数の個数: 60

約数和(自身を含む): 22199087352

約数和(自身を除く): 14278469448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 691, 1382, 2073, 2764, 4146, 5528, 6219, 8292, 11056, 12438, 16584, 24876, 33168, 49752, 79601, 99504, 159202, 238803, 318404, 477606, 636808, 716409, 955212, 1273616, 1432818, 1910424, 2865636, 3820848, 5731272, 11462544, 55004291, 110008582, 165012873, 220017164, 330025746, 440034328, 495038619, 660051492, 880068656, 990077238, 1320102984, 1980154476, 2640205968, 3960308952, 7920617904]

約数ペア:

[(1, 7920617904), (2, 3960308952), (3, 2640205968), (4, 1980154476), (6, 1320102984), (8, 990077238), (9, 880068656), (12, 660051492), (16, 495038619), (18, 440034328), (24, 330025746), (36, 220017164), (48, 165012873), (72, 110008582), (144, 55004291), (691, 11462544), (1382, 5731272), (2073, 3820848), (2764, 2865636), (4146, 1910424), (5528, 1432818), (6219, 1273616), (8292, 955212), (11056, 716409), (12438, 636808), (16584, 477606), (24876, 318404), (33168, 238803), (49752, 159202), (79601, 99504)]