72380466

素因数分解:

$2^1\times 3^5\times {\mathrm{148931}}^1$

素因数の和:148948

約数の個数: 24

約数和(自身を含む): 162633744

約数和(自身を除く): 90253278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 148931, 297862, 446793, 893586, 1340379, 2680758, 4021137, 8042274, 12063411, 24126822, 36190233, 72380466]

約数ペア:

[(1, 72380466), (2, 36190233), (3, 24126822), (6, 12063411), (9, 8042274), (18, 4021137), (27, 2680758), (54, 1340379), (81, 893586), (162, 446793), (243, 297862), (486, 148931)]