81454596

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{18803}}^1$

素因数の和:18848

約数の個数: 36

約数和(自身を含む): 200601072

約数和(自身を除く): 119146476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 18803, 37606, 56409, 75212, 112818, 225636, 357257, 714514, 1071771, 1429028, 2143542, 4287084, 6787883, 13575766, 20363649, 27151532, 40727298, 81454596]

約数ペア:

[(1, 81454596), (2, 40727298), (3, 27151532), (4, 20363649), (6, 13575766), (12, 6787883), (19, 4287084), (38, 2143542), (57, 1429028), (76, 1071771), (114, 714514), (228, 357257), (361, 225636), (722, 112818), (1083, 75212), (1444, 56409), (2166, 37606), (4332, 18803)]