68223888

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20599}}^1$

素因数の和:20636

約数の個数: 60

約数和(自身を含む): 199243200

約数和(自身を除く): 131019312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 20599, 41198, 61797, 82396, 123594, 164792, 185391, 247188, 329584, 370782, 473777, 494376, 741564, 947554, 988752, 1421331, 1483128, 1895108, 2842662, 2966256, 3790216, 4263993, 5685324, 7580432, 8527986, 11370648, 17055972, 22741296, 34111944, 68223888]

約数ペア:

[(1, 68223888), (2, 34111944), (3, 22741296), (4, 17055972), (6, 11370648), (8, 8527986), (9, 7580432), (12, 5685324), (16, 4263993), (18, 3790216), (23, 2966256), (24, 2842662), (36, 1895108), (46, 1483128), (48, 1421331), (69, 988752), (72, 947554), (92, 741564), (138, 494376), (144, 473777), (184, 370782), (207, 329584), (276, 247188), (368, 185391), (414, 164792), (552, 123594), (828, 82396), (1104, 61797), (1656, 41198), (3312, 20599)]