72228936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{231503}}^1$

素因数の和:231525

約数の個数: 32

約数和(自身を含む): 194463360

約数和(自身を除く): 122234424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 231503, 463006, 694509, 926012, 1389018, 1852024, 2778036, 3009539, 5556072, 6019078, 9028617, 12038156, 18057234, 24076312, 36114468, 72228936]

約数ペア:

[(1, 72228936), (2, 36114468), (3, 24076312), (4, 18057234), (6, 12038156), (8, 9028617), (12, 6019078), (13, 5556072), (24, 3009539), (26, 2778036), (39, 1852024), (52, 1389018), (78, 926012), (104, 694509), (156, 463006), (312, 231503)]