72832176

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3181}}^1$

素因数の和:3251

約数の個数: 80

約数和(自身を含む): 213066720

約数和(自身を除く): 140234544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3181, 3816, 5724, 6362, 7632, 9543, 11448, 12724, 19086, 22896, 25448, 28629, 38172, 50896, 57258, 76344, 85887, 114516, 152688, 168593, 171774, 229032, 337186, 343548, 458064, 505779, 674372, 687096, 1011558, 1348744, 1374192, 1517337, 2023116, 2697488, 3034674, 4046232, 4552011, 6069348, 8092464, 9104022, 12138696, 18208044, 24277392, 36416088, 72832176]

約数ペア:

[(1, 72832176), (2, 36416088), (3, 24277392), (4, 18208044), (6, 12138696), (8, 9104022), (9, 8092464), (12, 6069348), (16, 4552011), (18, 4046232), (24, 3034674), (27, 2697488), (36, 2023116), (48, 1517337), (53, 1374192), (54, 1348744), (72, 1011558), (106, 687096), (108, 674372), (144, 505779), (159, 458064), (212, 343548), (216, 337186), (318, 229032), (424, 171774), (432, 168593), (477, 152688), (636, 114516), (848, 85887), (954, 76344), (1272, 57258), (1431, 50896), (1908, 38172), (2544, 28629), (2862, 25448), (3181, 22896), (3816, 19086), (5724, 12724), (6362, 11448), (7632, 9543)]