80651832

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2604

約数の個数: 64

約数和(自身を含む): 213058560

約数和(自身を除く): 132406728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2521, 2666, 3999, 5042, 5332, 7563, 7998, 10084, 10664, 15126, 15996, 20168, 30252, 31992, 60504, 78151, 108403, 156302, 216806, 234453, 312604, 325209, 433612, 468906, 625208, 650418, 867224, 937812, 1300836, 1875624, 2601672, 3360493, 6720986, 10081479, 13441972, 20162958, 26883944, 40325916, 80651832]

約数ペア:

[(1, 80651832), (2, 40325916), (3, 26883944), (4, 20162958), (6, 13441972), (8, 10081479), (12, 6720986), (24, 3360493), (31, 2601672), (43, 1875624), (62, 1300836), (86, 937812), (93, 867224), (124, 650418), (129, 625208), (172, 468906), (186, 433612), (248, 325209), (258, 312604), (344, 234453), (372, 216806), (516, 156302), (744, 108403), (1032, 78151), (1333, 60504), (2521, 31992), (2666, 30252), (3999, 20168), (5042, 15996), (5332, 15126), (7563, 10664), (7998, 10084)]