81675504

素因数分解:

$2^4\times 3^2\times {\mathrm{577}}^1\times {\mathrm{983}}^1$

素因数の和:1574

約数の個数: 60

約数和(自身を含む): 229207056

約数和(自身を除く): 147531552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 577, 983, 1154, 1731, 1966, 2308, 2949, 3462, 3932, 4616, 5193, 5898, 6924, 7864, 8847, 9232, 10386, 11796, 13848, 15728, 17694, 20772, 23592, 27696, 35388, 41544, 47184, 70776, 83088, 141552, 567191, 1134382, 1701573, 2268764, 3403146, 4537528, 5104719, 6806292, 9075056, 10209438, 13612584, 20418876, 27225168, 40837752, 81675504]

約数ペア:

[(1, 81675504), (2, 40837752), (3, 27225168), (4, 20418876), (6, 13612584), (8, 10209438), (9, 9075056), (12, 6806292), (16, 5104719), (18, 4537528), (24, 3403146), (36, 2268764), (48, 1701573), (72, 1134382), (144, 567191), (577, 141552), (983, 83088), (1154, 70776), (1731, 47184), (1966, 41544), (2308, 35388), (2949, 27696), (3462, 23592), (3932, 20772), (4616, 17694), (5193, 15728), (5898, 13848), (6924, 11796), (7864, 10386), (8847, 9232)]