72119658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1997}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 155748096

約数和(自身を除く): 83628438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 463, 926, 1389, 1997, 2778, 3994, 5991, 6019, 11982, 12038, 18057, 25961, 36114, 51922, 77883, 155766, 924611, 1849222, 2773833, 5547666, 12019943, 24039886, 36059829, 72119658]

約数ペア:

[(1, 72119658), (2, 36059829), (3, 24039886), (6, 12019943), (13, 5547666), (26, 2773833), (39, 1849222), (78, 924611), (463, 155766), (926, 77883), (1389, 51922), (1997, 36114), (2778, 25961), (3994, 18057), (5991, 12038), (6019, 11982)]