84975984

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{25657}}^1$

素因数の和:25694

約数の個数: 60

約数和(自身を含む): 248164176

約数和(自身を除く): 163188192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 25657, 51314, 76971, 102628, 153942, 205256, 230913, 307884, 410512, 461826, 590111, 615768, 923652, 1180222, 1231536, 1770333, 1847304, 2360444, 3540666, 3694608, 4720888, 5310999, 7081332, 9441776, 10621998, 14162664, 21243996, 28325328, 42487992, 84975984]

約数ペア:

[(1, 84975984), (2, 42487992), (3, 28325328), (4, 21243996), (6, 14162664), (8, 10621998), (9, 9441776), (12, 7081332), (16, 5310999), (18, 4720888), (23, 3694608), (24, 3540666), (36, 2360444), (46, 1847304), (48, 1770333), (69, 1231536), (72, 1180222), (92, 923652), (138, 615768), (144, 590111), (184, 461826), (207, 410512), (276, 307884), (368, 230913), (414, 205256), (552, 153942), (828, 102628), (1104, 76971), (1656, 51314), (3312, 25657)]