81333912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1613}}^1$

素因数の和:1824

約数の個数: 64

約数和(自身を含む): 223119360

約数和(自身を除く): 141785448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 191, 264, 382, 573, 764, 1146, 1528, 1613, 2101, 2292, 3226, 4202, 4584, 4839, 6303, 6452, 8404, 9678, 12606, 12904, 16808, 17743, 19356, 25212, 35486, 38712, 50424, 53229, 70972, 106458, 141944, 212916, 308083, 425832, 616166, 924249, 1232332, 1848498, 2464664, 3388913, 3696996, 6777826, 7393992, 10166739, 13555652, 20333478, 27111304, 40666956, 81333912]

約数ペア:

[(1, 81333912), (2, 40666956), (3, 27111304), (4, 20333478), (6, 13555652), (8, 10166739), (11, 7393992), (12, 6777826), (22, 3696996), (24, 3388913), (33, 2464664), (44, 1848498), (66, 1232332), (88, 924249), (132, 616166), (191, 425832), (264, 308083), (382, 212916), (573, 141944), (764, 106458), (1146, 70972), (1528, 53229), (1613, 50424), (2101, 38712), (2292, 35486), (3226, 25212), (4202, 19356), (4584, 17743), (4839, 16808), (6303, 12904), (6452, 12606), (8404, 9678)]