64794168

素因数分解:

$2^3\times 3^4\times {\mathrm{99991}}^1$

素因数の和:100009

約数の個数: 40

約数和(自身を含む): 181485480

約数和(自身を除く): 116691312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 99991, 199982, 299973, 399964, 599946, 799928, 899919, 1199892, 1799838, 2399784, 2699757, 3599676, 5399514, 7199352, 8099271, 10799028, 16198542, 21598056, 32397084, 64794168]

約数ペア:

[(1, 64794168), (2, 32397084), (3, 21598056), (4, 16198542), (6, 10799028), (8, 8099271), (9, 7199352), (12, 5399514), (18, 3599676), (24, 2699757), (27, 2399784), (36, 1799838), (54, 1199892), (72, 899919), (81, 799928), (108, 599946), (162, 399964), (216, 299973), (324, 199982), (648, 99991)]