71757978

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{947}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 146477376

約数和(自身を除く): 74719398

約数列:

[1, 2, 3, 6, 73, 146, 173, 219, 346, 438, 519, 947, 1038, 1894, 2841, 5682, 12629, 25258, 37887, 69131, 75774, 138262, 163831, 207393, 327662, 414786, 491493, 982986, 11959663, 23919326, 35878989, 71757978]

約数ペア:

[(1, 71757978), (2, 35878989), (3, 23919326), (6, 11959663), (73, 982986), (146, 491493), (173, 414786), (219, 327662), (346, 207393), (438, 163831), (519, 138262), (947, 75774), (1038, 69131), (1894, 37887), (2841, 25258), (5682, 12629)]