77485512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{248351}}^1$

素因数の和:248373

約数の個数: 32

約数和(自身を含む): 208615680

約数和(自身を除く): 131130168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 248351, 496702, 745053, 993404, 1490106, 1986808, 2980212, 3228563, 5960424, 6457126, 9685689, 12914252, 19371378, 25828504, 38742756, 77485512]

約数ペア:

[(1, 77485512), (2, 38742756), (3, 25828504), (4, 19371378), (6, 12914252), (8, 9685689), (12, 6457126), (13, 5960424), (24, 3228563), (26, 2980212), (39, 1986808), (52, 1490106), (78, 993404), (104, 745053), (156, 496702), (312, 248351)]