72737664

素因数分解:

$2^7\times 3^1\times {\mathrm{189421}}^1$

素因数の和:189438

約数の個数: 32

約数和(自身を含む): 193210440

約数和(自身を除く): 120472776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 189421, 378842, 568263, 757684, 1136526, 1515368, 2273052, 3030736, 4546104, 6061472, 9092208, 12122944, 18184416, 24245888, 36368832, 72737664]

約数ペア:

[(1, 72737664), (2, 36368832), (3, 24245888), (4, 18184416), (6, 12122944), (8, 9092208), (12, 6061472), (16, 4546104), (24, 3030736), (32, 2273052), (48, 1515368), (64, 1136526), (96, 757684), (128, 568263), (192, 378842), (384, 189421)]