81770736

素因数分解:

$2^4\times 3^1\times {\mathrm{1703557}}^1$

素因数の和:1703568

約数の個数: 20

約数和(自身を含む): 211241192

約数和(自身を除く): 129470456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1703557, 3407114, 5110671, 6814228, 10221342, 13628456, 20442684, 27256912, 40885368, 81770736]

約数ペア:

[(1, 81770736), (2, 40885368), (3, 27256912), (4, 20442684), (6, 13628456), (8, 10221342), (12, 6814228), (16, 5110671), (24, 3407114), (48, 1703557)]