77889762

素因数分解:

$2^1\times 3^5\times {\mathrm{139}}^1\times {\mathrm{1153}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 176423520

約数和(自身を除く): 98533758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 243, 278, 417, 486, 834, 1153, 1251, 2306, 2502, 3459, 3753, 6918, 7506, 10377, 11259, 20754, 22518, 31131, 33777, 62262, 67554, 93393, 160267, 186786, 280179, 320534, 480801, 560358, 961602, 1442403, 2884806, 4327209, 8654418, 12981627, 25963254, 38944881, 77889762]

約数ペア:

[(1, 77889762), (2, 38944881), (3, 25963254), (6, 12981627), (9, 8654418), (18, 4327209), (27, 2884806), (54, 1442403), (81, 961602), (139, 560358), (162, 480801), (243, 320534), (278, 280179), (417, 186786), (486, 160267), (834, 93393), (1153, 67554), (1251, 62262), (2306, 33777), (2502, 31131), (3459, 22518), (3753, 20754), (6918, 11259), (7506, 10377)]