90072378

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{151637}}^1$

素因数の和:151659

約数の個数: 32

約数和(自身を含む): 218358720

約数和(自身を除く): 128286342

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 151637, 303274, 454911, 909822, 1364733, 1668007, 2729466, 3336014, 4094199, 5004021, 8188398, 10008042, 15012063, 30024126, 45036189, 90072378]

約数ペア:

[(1, 90072378), (2, 45036189), (3, 30024126), (6, 15012063), (9, 10008042), (11, 8188398), (18, 5004021), (22, 4094199), (27, 3336014), (33, 2729466), (54, 1668007), (66, 1364733), (99, 909822), (198, 454911), (297, 303274), (594, 151637)]