87885378

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5407}}^1$

素因数の和:5468

約数の個数: 64

約数和(自身を含む): 228433920

約数和(自身を除く): 140548542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1806, 2322, 2709, 5407, 5418, 8127, 10814, 16221, 16254, 32442, 37849, 48663, 75698, 97326, 113547, 145989, 227094, 232501, 291978, 340641, 465002, 681282, 697503, 1021923, 1395006, 1627507, 2043846, 2092509, 3255014, 4185018, 4882521, 6277527, 9765042, 12555054, 14647563, 29295126, 43942689, 87885378]

約数ペア:

[(1, 87885378), (2, 43942689), (3, 29295126), (6, 14647563), (7, 12555054), (9, 9765042), (14, 6277527), (18, 4882521), (21, 4185018), (27, 3255014), (42, 2092509), (43, 2043846), (54, 1627507), (63, 1395006), (86, 1021923), (126, 697503), (129, 681282), (189, 465002), (258, 340641), (301, 291978), (378, 232501), (387, 227094), (602, 145989), (774, 113547), (903, 97326), (1161, 75698), (1806, 48663), (2322, 37849), (2709, 32442), (5407, 16254), (5418, 16221), (8127, 10814)]