65143572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7879}}^1$

素因数の和:7952

約数の個数: 48

約数和(自身を含む): 166803840

約数和(自身を除く): 101660268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 7879, 8268, 15758, 23637, 31516, 47274, 94548, 102427, 204854, 307281, 409708, 417587, 614562, 835174, 1229124, 1252761, 1670348, 2505522, 5011044, 5428631, 10857262, 16285893, 21714524, 32571786, 65143572]

約数ペア:

[(1, 65143572), (2, 32571786), (3, 21714524), (4, 16285893), (6, 10857262), (12, 5428631), (13, 5011044), (26, 2505522), (39, 1670348), (52, 1252761), (53, 1229124), (78, 835174), (106, 614562), (156, 417587), (159, 409708), (212, 307281), (318, 204854), (636, 102427), (689, 94548), (1378, 47274), (2067, 31516), (2756, 23637), (4134, 15758), (7879, 8268)]