69779988

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{1439}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 181440000

約数和(自身を除く): 111660012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 898, 1347, 1439, 1796, 2694, 2878, 4041, 4317, 5388, 5756, 8082, 8634, 12123, 12951, 16164, 17268, 24246, 25902, 38853, 48492, 51804, 77706, 155412, 646111, 1292222, 1938333, 2584444, 3876666, 5814999, 7753332, 11629998, 17444997, 23259996, 34889994, 69779988]

約数ペア:

[(1, 69779988), (2, 34889994), (3, 23259996), (4, 17444997), (6, 11629998), (9, 7753332), (12, 5814999), (18, 3876666), (27, 2584444), (36, 1938333), (54, 1292222), (108, 646111), (449, 155412), (898, 77706), (1347, 51804), (1439, 48492), (1796, 38853), (2694, 25902), (2878, 24246), (4041, 17268), (4317, 16164), (5388, 12951), (5756, 12123), (8082, 8634)]