813096288

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{65657}}^1$

素因数の和:65716

約数の個数: 72

約数和(自身を含む): 2366051688

約数和(自身を除く): 1552955400

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, 6192, 12384, 65657, 131314, 196971, 262628, 393942, 525256, 590913, 787884, 1050512, 1181826, 1575768, 2101024, 2363652, 2823251, 3151536, 4727304, 5646502, 6303072, 8469753, 9454608, 11293004, 16939506, 18909216, 22586008, 25409259, 33879012, 45172016, 50818518, 67758024, 90344032, 101637036, 135516048, 203274072, 271032096, 406548144, 813096288]

約数ペア:

[(1, 813096288), (2, 406548144), (3, 271032096), (4, 203274072), (6, 135516048), (8, 101637036), (9, 90344032), (12, 67758024), (16, 50818518), (18, 45172016), (24, 33879012), (32, 25409259), (36, 22586008), (43, 18909216), (48, 16939506), (72, 11293004), (86, 9454608), (96, 8469753), (129, 6303072), (144, 5646502), (172, 4727304), (258, 3151536), (288, 2823251), (344, 2363652), (387, 2101024), (516, 1575768), (688, 1181826), (774, 1050512), (1032, 787884), (1376, 590913), (1548, 525256), (2064, 393942), (3096, 262628), (4128, 196971), (6192, 131314), (12384, 65657)]