72161568

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5827}}^1$

素因数の和:5886

約数の個数: 72

約数和(自身を含む): 210017808

約数和(自身を除く): 137856240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 5827, 6192, 11654, 12384, 17481, 23308, 34962, 46616, 52443, 69924, 93232, 104886, 139848, 186464, 209772, 250561, 279696, 419544, 501122, 559392, 751683, 839088, 1002244, 1503366, 1678176, 2004488, 2255049, 3006732, 4008976, 4510098, 6013464, 8017952, 9020196, 12026928, 18040392, 24053856, 36080784, 72161568]

約数ペア:

[(1, 72161568), (2, 36080784), (3, 24053856), (4, 18040392), (6, 12026928), (8, 9020196), (9, 8017952), (12, 6013464), (16, 4510098), (18, 4008976), (24, 3006732), (32, 2255049), (36, 2004488), (43, 1678176), (48, 1503366), (72, 1002244), (86, 839088), (96, 751683), (129, 559392), (144, 501122), (172, 419544), (258, 279696), (288, 250561), (344, 209772), (387, 186464), (516, 139848), (688, 104886), (774, 93232), (1032, 69924), (1376, 52443), (1548, 46616), (2064, 34962), (3096, 23308), (4128, 17481), (5827, 12384), (6192, 11654)]