81945042694

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{1039}}^1\times {\mathrm{1879}}^1$

素因数の和:3628

約数の個数: 32

約数和(自身を含む): 127260057600

約数和(自身を除く): 45315014906

約数列:

[1, 2, 31, 62, 677, 1039, 1354, 1879, 2078, 3758, 20987, 32209, 41974, 58249, 64418, 116498, 703403, 1272083, 1406806, 1952281, 2544166, 3904562, 21805493, 39434573, 43610986, 60520711, 78869146, 121041422, 1321694237, 2643388474, 40972521347, 81945042694]

約数ペア:

[(1, 81945042694), (2, 40972521347), (31, 2643388474), (62, 1321694237), (677, 121041422), (1039, 78869146), (1354, 60520711), (1879, 43610986), (2078, 39434573), (3758, 21805493), (20987, 3904562), (32209, 2544166), (41974, 1952281), (58249, 1406806), (64418, 1272083), (116498, 703403)]