90947772

素因数分解:

$2^2\times 3^4\times {\mathrm{280703}}^1$

素因数の和:280719

約数の個数: 30

約数和(自身を含む): 237756288

約数和(自身を除く): 146808516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 280703, 561406, 842109, 1122812, 1684218, 2526327, 3368436, 5052654, 7578981, 10105308, 15157962, 22736943, 30315924, 45473886, 90947772]

約数ペア:

[(1, 90947772), (2, 45473886), (3, 30315924), (4, 22736943), (6, 15157962), (9, 10105308), (12, 7578981), (18, 5052654), (27, 3368436), (36, 2526327), (54, 1684218), (81, 1122812), (108, 842109), (162, 561406), (324, 280703)]