66139368

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{88897}}^1$

素因数の和:88937

約数の個数: 32

約数和(自身を含む): 170684160

約数和(自身を除く): 104544792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 88897, 177794, 266691, 355588, 533382, 711176, 1066764, 2133528, 2755807, 5511614, 8267421, 11023228, 16534842, 22046456, 33069684, 66139368]

約数ペア:

[(1, 66139368), (2, 33069684), (3, 22046456), (4, 16534842), (6, 11023228), (8, 8267421), (12, 5511614), (24, 2755807), (31, 2133528), (62, 1066764), (93, 711176), (124, 533382), (186, 355588), (248, 266691), (372, 177794), (744, 88897)]