78342888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251099}}^1$

素因数の和:251121

約数の個数: 32

約数和(自身を含む): 210924000

約数和(自身を除く): 132581112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 251099, 502198, 753297, 1004396, 1506594, 2008792, 3013188, 3264287, 6026376, 6528574, 9792861, 13057148, 19585722, 26114296, 39171444, 78342888]

約数ペア:

[(1, 78342888), (2, 39171444), (3, 26114296), (4, 19585722), (6, 13057148), (8, 9792861), (12, 6528574), (13, 6026376), (24, 3264287), (26, 3013188), (39, 2008792), (52, 1506594), (78, 1004396), (104, 753297), (156, 502198), (312, 251099)]