66780384

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{5749}}^1$

素因数の和:5784

約数の個数: 72

約数和(自身を含む): 192717000

約数和(自身を除く): 125936616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5749, 5808, 11498, 11616, 17247, 22996, 34494, 45992, 63239, 68988, 91984, 126478, 137976, 183968, 189717, 252956, 275952, 379434, 505912, 551904, 695629, 758868, 1011824, 1391258, 1517736, 2023648, 2086887, 2782516, 3035472, 4173774, 5565032, 6070944, 8347548, 11130064, 16695096, 22260128, 33390192, 66780384]

約数ペア:

[(1, 66780384), (2, 33390192), (3, 22260128), (4, 16695096), (6, 11130064), (8, 8347548), (11, 6070944), (12, 5565032), (16, 4173774), (22, 3035472), (24, 2782516), (32, 2086887), (33, 2023648), (44, 1517736), (48, 1391258), (66, 1011824), (88, 758868), (96, 695629), (121, 551904), (132, 505912), (176, 379434), (242, 275952), (264, 252956), (352, 189717), (363, 183968), (484, 137976), (528, 126478), (726, 91984), (968, 68988), (1056, 63239), (1452, 45992), (1936, 34494), (2904, 22996), (3872, 17247), (5749, 11616), (5808, 11498)]