72848451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5783}}^1$

素因数の和:5835

約数の個数: 32

約数和(自身を含む): 116605440

約数和(自身を除く): 43756989

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 5783, 12597, 17349, 75179, 98311, 109877, 225537, 294933, 329631, 1278043, 1428401, 1867909, 3834129, 4285203, 5603727, 24282817, 72848451]

約数ペア:

[(1, 72848451), (3, 24282817), (13, 5603727), (17, 4285203), (19, 3834129), (39, 1867909), (51, 1428401), (57, 1278043), (221, 329631), (247, 294933), (323, 225537), (663, 109877), (741, 98311), (969, 75179), (4199, 17349), (5783, 12597)]