80143128

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28541}}^1$

素因数の和:28569

約数の個数: 64

約数和(自身を含む): 239752800

約数和(自身を除く): 159609672

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, 28541, 57082, 85623, 114164, 171246, 228328, 256869, 342492, 371033, 513738, 684984, 742066, 770607, 1027476, 1113099, 1484132, 1541214, 2054952, 2226198, 2968264, 3082428, 3339297, 4452396, 6164856, 6678594, 8904792, 10017891, 13357188, 20035782, 26714376, 40071564, 80143128]

約数ペア:

[(1, 80143128), (2, 40071564), (3, 26714376), (4, 20035782), (6, 13357188), (8, 10017891), (9, 8904792), (12, 6678594), (13, 6164856), (18, 4452396), (24, 3339297), (26, 3082428), (27, 2968264), (36, 2226198), (39, 2054952), (52, 1541214), (54, 1484132), (72, 1113099), (78, 1027476), (104, 770607), (108, 742066), (117, 684984), (156, 513738), (216, 371033), (234, 342492), (312, 256869), (351, 228328), (468, 171246), (702, 114164), (936, 85623), (1404, 57082), (2808, 28541)]