86851492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{887}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 187971840

約数和(自身を除く): 101120348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 269, 364, 538, 887, 1076, 1774, 1883, 3497, 3548, 3766, 6209, 6994, 7532, 11531, 12418, 13988, 23062, 24479, 24836, 46124, 48958, 80717, 97916, 161434, 238603, 322868, 477206, 954412, 1670221, 3101839, 3340442, 6203678, 6680884, 12407356, 21712873, 43425746, 86851492]

約数ペア:

[(1, 86851492), (2, 43425746), (4, 21712873), (7, 12407356), (13, 6680884), (14, 6203678), (26, 3340442), (28, 3101839), (52, 1670221), (91, 954412), (182, 477206), (269, 322868), (364, 238603), (538, 161434), (887, 97916), (1076, 80717), (1774, 48958), (1883, 46124), (3497, 24836), (3548, 24479), (3766, 23062), (6209, 13988), (6994, 12418), (7532, 11531)]