80797704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258967}}^1$

素因数の和:258989

約数の個数: 32

約数和(自身を含む): 217533120

約数和(自身を除く): 136735416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 258967, 517934, 776901, 1035868, 1553802, 2071736, 3107604, 3366571, 6215208, 6733142, 10099713, 13466284, 20199426, 26932568, 40398852, 80797704]

約数ペア:

[(1, 80797704), (2, 40398852), (3, 26932568), (4, 20199426), (6, 13466284), (8, 10099713), (12, 6733142), (13, 6215208), (24, 3366571), (26, 3107604), (39, 2071736), (52, 1553802), (78, 1035868), (104, 776901), (156, 517934), (312, 258967)]