80551884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{136993}}^1$

素因数の和:137014

約数の個数: 36

約数和(自身を含む): 218642424

約数和(自身を除く): 138090540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 136993, 273986, 410979, 547972, 821958, 958951, 1643916, 1917902, 2876853, 3835804, 5753706, 6712657, 11507412, 13425314, 20137971, 26850628, 40275942, 80551884]

約数ペア:

[(1, 80551884), (2, 40275942), (3, 26850628), (4, 20137971), (6, 13425314), (7, 11507412), (12, 6712657), (14, 5753706), (21, 3835804), (28, 2876853), (42, 1917902), (49, 1643916), (84, 958951), (98, 821958), (147, 547972), (196, 410979), (294, 273986), (588, 136993)]