66043992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1399}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 189504000

約数和(自身を除く): 123460008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 281, 562, 843, 1124, 1399, 1686, 1967, 2248, 2798, 3372, 3934, 4197, 5596, 5901, 6744, 7868, 8394, 9793, 11192, 11802, 15736, 16788, 19586, 23604, 29379, 33576, 39172, 47208, 58758, 78344, 117516, 235032, 393119, 786238, 1179357, 1572476, 2358714, 2751833, 3144952, 4717428, 5503666, 8255499, 9434856, 11007332, 16510998, 22014664, 33021996, 66043992]

約数ペア:

[(1, 66043992), (2, 33021996), (3, 22014664), (4, 16510998), (6, 11007332), (7, 9434856), (8, 8255499), (12, 5503666), (14, 4717428), (21, 3144952), (24, 2751833), (28, 2358714), (42, 1572476), (56, 1179357), (84, 786238), (168, 393119), (281, 235032), (562, 117516), (843, 78344), (1124, 58758), (1399, 47208), (1686, 39172), (1967, 33576), (2248, 29379), (2798, 23604), (3372, 19586), (3934, 16788), (4197, 15736), (5596, 11802), (5901, 11192), (6744, 9793), (7868, 8394)]