77061852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{977}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 223562976

約数和(自身を除く): 146501124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 939, 977, 1252, 1878, 1954, 2191, 2817, 2931, 3756, 3908, 4382, 5634, 5862, 6573, 6839, 8764, 8793, 11268, 11724, 13146, 13678, 17586, 19719, 20517, 26292, 27356, 35172, 39438, 41034, 61551, 78876, 82068, 123102, 246204, 305801, 611602, 917403, 1223204, 1834806, 2140607, 2752209, 3669612, 4281214, 5504418, 6421821, 8562428, 11008836, 12843642, 19265463, 25687284, 38530926, 77061852]

約数ペア:

[(1, 77061852), (2, 38530926), (3, 25687284), (4, 19265463), (6, 12843642), (7, 11008836), (9, 8562428), (12, 6421821), (14, 5504418), (18, 4281214), (21, 3669612), (28, 2752209), (36, 2140607), (42, 1834806), (63, 1223204), (84, 917403), (126, 611602), (252, 305801), (313, 246204), (626, 123102), (939, 82068), (977, 78876), (1252, 61551), (1878, 41034), (1954, 39438), (2191, 35172), (2817, 27356), (2931, 26292), (3756, 20517), (3908, 19719), (4382, 17586), (5634, 13678), (5862, 13146), (6573, 11724), (6839, 11268), (8764, 8793)]