64245144

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{86351}}^1$

素因数の和:86391

約数の個数: 32

約数和(自身を含む): 165795840

約数和(自身を除く): 101550696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 86351, 172702, 259053, 345404, 518106, 690808, 1036212, 2072424, 2676881, 5353762, 8030643, 10707524, 16061286, 21415048, 32122572, 64245144]

約数ペア:

[(1, 64245144), (2, 32122572), (3, 21415048), (4, 16061286), (6, 10707524), (8, 8030643), (12, 5353762), (24, 2676881), (31, 2072424), (62, 1036212), (93, 690808), (124, 518106), (186, 345404), (248, 259053), (372, 172702), (744, 86351)]