72936144

素因数分解:

$2^4\times 3^2\times {\mathrm{506501}}^1$

素因数の和:506515

約数の個数: 30

約数和(自身を含む): 204120306

約数和(自身を除く): 131184162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 506501, 1013002, 1519503, 2026004, 3039006, 4052008, 4558509, 6078012, 8104016, 9117018, 12156024, 18234036, 24312048, 36468072, 72936144]

約数ペア:

[(1, 72936144), (2, 36468072), (3, 24312048), (4, 18234036), (6, 12156024), (8, 9117018), (9, 8104016), (12, 6078012), (16, 4558509), (18, 4052008), (24, 3039006), (36, 2026004), (48, 1519503), (72, 1013002), (144, 506501)]