81327936

素因数分解:

$2^6\times 3^1\times {\mathrm{613}}^1\times {\mathrm{691}}^1$

素因数の和:1319

約数の個数: 56

約数和(自身を含む): 215843104

約数和(自身を除く): 134515168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 613, 691, 1226, 1382, 1839, 2073, 2452, 2764, 3678, 4146, 4904, 5528, 7356, 8292, 9808, 11056, 14712, 16584, 19616, 22112, 29424, 33168, 39232, 44224, 58848, 66336, 117696, 132672, 423583, 847166, 1270749, 1694332, 2541498, 3388664, 5082996, 6777328, 10165992, 13554656, 20331984, 27109312, 40663968, 81327936]

約数ペア:

[(1, 81327936), (2, 40663968), (3, 27109312), (4, 20331984), (6, 13554656), (8, 10165992), (12, 6777328), (16, 5082996), (24, 3388664), (32, 2541498), (48, 1694332), (64, 1270749), (96, 847166), (192, 423583), (613, 132672), (691, 117696), (1226, 66336), (1382, 58848), (1839, 44224), (2073, 39232), (2452, 33168), (2764, 29424), (3678, 22112), (4146, 19616), (4904, 16584), (5528, 14712), (7356, 11056), (8292, 9808)]