64665648

素因数分解:

$2^4\times 3^3\times {\mathrm{149689}}^1$

素因数の和:149706

約数の個数: 40

約数和(自身を含む): 185615600

約数和(自身を除く): 120949952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 149689, 299378, 449067, 598756, 898134, 1197512, 1347201, 1796268, 2395024, 2694402, 3592536, 4041603, 5388804, 7185072, 8083206, 10777608, 16166412, 21555216, 32332824, 64665648]

約数ペア:

[(1, 64665648), (2, 32332824), (3, 21555216), (4, 16166412), (6, 10777608), (8, 8083206), (9, 7185072), (12, 5388804), (16, 4041603), (18, 3592536), (24, 2694402), (27, 2395024), (36, 1796268), (48, 1347201), (54, 1197512), (72, 898134), (108, 598756), (144, 449067), (216, 299378), (432, 149689)]