79578642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 188625024

約数和(自身を除く): 109046382

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 137, 143, 274, 286, 411, 429, 677, 822, 858, 1354, 1507, 1781, 2031, 3014, 3562, 4062, 4521, 5343, 7447, 8801, 9042, 10686, 14894, 17602, 19591, 22341, 26403, 39182, 44682, 52806, 58773, 92749, 96811, 117546, 185498, 193622, 278247, 290433, 556494, 580866, 1020239, 1205737, 2040478, 2411474, 3060717, 3617211, 6121434, 7234422, 13263107, 26526214, 39789321, 79578642]

約数ペア:

[(1, 79578642), (2, 39789321), (3, 26526214), (6, 13263107), (11, 7234422), (13, 6121434), (22, 3617211), (26, 3060717), (33, 2411474), (39, 2040478), (66, 1205737), (78, 1020239), (137, 580866), (143, 556494), (274, 290433), (286, 278247), (411, 193622), (429, 185498), (677, 117546), (822, 96811), (858, 92749), (1354, 58773), (1507, 52806), (1781, 44682), (2031, 39182), (3014, 26403), (3562, 22341), (4062, 19591), (4521, 17602), (5343, 14894), (7447, 10686), (8801, 9042)]