81720768

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{25037}}^1$

素因数の和:25069

約数の個数: 56

約数和(自身を含む): 228947472

約数和(自身を除く): 147226704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 25037, 50074, 75111, 100148, 150222, 200296, 300444, 400592, 425629, 600888, 801184, 851258, 1201776, 1276887, 1602368, 1702516, 2403552, 2553774, 3405032, 4807104, 5107548, 6810064, 10215096, 13620128, 20430192, 27240256, 40860384, 81720768]

約数ペア:

[(1, 81720768), (2, 40860384), (3, 27240256), (4, 20430192), (6, 13620128), (8, 10215096), (12, 6810064), (16, 5107548), (17, 4807104), (24, 3405032), (32, 2553774), (34, 2403552), (48, 1702516), (51, 1602368), (64, 1276887), (68, 1201776), (96, 851258), (102, 801184), (136, 600888), (192, 425629), (204, 400592), (272, 300444), (408, 200296), (544, 150222), (816, 100148), (1088, 75111), (1632, 50074), (3264, 25037)]