83865168

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18787}}^1$

素因数の和:18832

約数の個数: 60

約数和(自身を含む): 242290048

約数和(自身を除く): 158424880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 18787, 37574, 56361, 75148, 112722, 150296, 169083, 225444, 300592, 338166, 450888, 582397, 676332, 901776, 1164794, 1352664, 1747191, 2329588, 2705328, 3494382, 4659176, 5241573, 6988764, 9318352, 10483146, 13977528, 20966292, 27955056, 41932584, 83865168]

約数ペア:

[(1, 83865168), (2, 41932584), (3, 27955056), (4, 20966292), (6, 13977528), (8, 10483146), (9, 9318352), (12, 6988764), (16, 5241573), (18, 4659176), (24, 3494382), (31, 2705328), (36, 2329588), (48, 1747191), (62, 1352664), (72, 1164794), (93, 901776), (124, 676332), (144, 582397), (186, 450888), (248, 338166), (279, 300592), (372, 225444), (496, 169083), (558, 150296), (744, 112722), (1116, 75148), (1488, 56361), (2232, 37574), (4464, 18787)]