64813008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103867}}^1$

素因数の和:103891

約数の個数: 40

約数和(自身を含む): 180314848

約数和(自身を除く): 115501840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 103867, 207734, 311601, 415468, 623202, 830936, 1246404, 1350271, 1661872, 2492808, 2700542, 4050813, 4985616, 5401084, 8101626, 10802168, 16203252, 21604336, 32406504, 64813008]

約数ペア:

[(1, 64813008), (2, 32406504), (3, 21604336), (4, 16203252), (6, 10802168), (8, 8101626), (12, 5401084), (13, 4985616), (16, 4050813), (24, 2700542), (26, 2492808), (39, 1661872), (48, 1350271), (52, 1246404), (78, 830936), (104, 623202), (156, 415468), (208, 311601), (312, 207734), (624, 103867)]