80666325742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{290767}}^1$

素因数の和:290992

約数の個数: 32

約数和(自身を含む): 130468764672

約数和(自身を除く): 49802438930

約数列:

[1, 2, 23, 37, 46, 74, 163, 326, 851, 1702, 3749, 6031, 7498, 12062, 138713, 277426, 290767, 581534, 6687641, 10758379, 13375282, 21516758, 47395021, 94790042, 247442717, 494885434, 1090085483, 1753615777, 2180170966, 3507231554, 40333162871, 80666325742]

約数ペア:

[(1, 80666325742), (2, 40333162871), (23, 3507231554), (37, 2180170966), (46, 1753615777), (74, 1090085483), (163, 494885434), (326, 247442717), (851, 94790042), (1702, 47395021), (3749, 21516758), (6031, 13375282), (7498, 10758379), (12062, 6687641), (138713, 581534), (277426, 290767)]