66977748

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{3517}}^1$

素因数の和:3573

約数の個数: 54

約数和(自身を含む): 177036314

約数和(自身を除く): 110058566

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 2116, 3174, 3517, 4761, 6348, 7034, 9522, 10551, 14068, 19044, 21102, 31653, 42204, 63306, 80891, 126612, 161782, 242673, 323564, 485346, 728019, 970692, 1456038, 1860493, 2912076, 3720986, 5581479, 7441972, 11162958, 16744437, 22325916, 33488874, 66977748]

約数ペア:

[(1, 66977748), (2, 33488874), (3, 22325916), (4, 16744437), (6, 11162958), (9, 7441972), (12, 5581479), (18, 3720986), (23, 2912076), (36, 1860493), (46, 1456038), (69, 970692), (92, 728019), (138, 485346), (207, 323564), (276, 242673), (414, 161782), (529, 126612), (828, 80891), (1058, 63306), (1587, 42204), (2116, 31653), (3174, 21102), (3517, 19044), (4761, 14068), (6348, 10551), (7034, 9522)]