66871992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{577}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 183110400

約数和(自身を除く): 116238408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 439, 577, 878, 1154, 1317, 1731, 1756, 2308, 2634, 3462, 3512, 4616, 4829, 5268, 6347, 6924, 9658, 10536, 12694, 13848, 14487, 19041, 19316, 25388, 28974, 38082, 38632, 50776, 57948, 76164, 115896, 152328, 253303, 506606, 759909, 1013212, 1519818, 2026424, 2786333, 3039636, 5572666, 6079272, 8358999, 11145332, 16717998, 22290664, 33435996, 66871992]

約数ペア:

[(1, 66871992), (2, 33435996), (3, 22290664), (4, 16717998), (6, 11145332), (8, 8358999), (11, 6079272), (12, 5572666), (22, 3039636), (24, 2786333), (33, 2026424), (44, 1519818), (66, 1013212), (88, 759909), (132, 506606), (264, 253303), (439, 152328), (577, 115896), (878, 76164), (1154, 57948), (1317, 50776), (1731, 38632), (1756, 38082), (2308, 28974), (2634, 25388), (3462, 19316), (3512, 19041), (4616, 14487), (4829, 13848), (5268, 12694), (6347, 10536), (6924, 9658)]