64912536

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23117}}^1$

素因数の和:23145

約数の個数: 64

約数和(自身を含む): 194191200

約数和(自身を除く): 129278664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 23117, 46234, 69351, 92468, 138702, 184936, 208053, 277404, 300521, 416106, 554808, 601042, 624159, 832212, 901563, 1202084, 1248318, 1664424, 1803126, 2404168, 2496636, 2704689, 3606252, 4993272, 5409378, 7212504, 8114067, 10818756, 16228134, 21637512, 32456268, 64912536]

約数ペア:

[(1, 64912536), (2, 32456268), (3, 21637512), (4, 16228134), (6, 10818756), (8, 8114067), (9, 7212504), (12, 5409378), (13, 4993272), (18, 3606252), (24, 2704689), (26, 2496636), (27, 2404168), (36, 1803126), (39, 1664424), (52, 1248318), (54, 1202084), (72, 901563), (78, 832212), (104, 624159), (108, 601042), (117, 554808), (156, 416106), (216, 300521), (234, 277404), (312, 208053), (351, 184936), (468, 138702), (702, 92468), (936, 69351), (1404, 46234), (2808, 23117)]