790764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 2055648

約数和(自身を除く): 1264884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 137, 148, 156, 222, 274, 411, 444, 481, 548, 822, 962, 1443, 1644, 1781, 1924, 2886, 3562, 5069, 5343, 5772, 7124, 10138, 10686, 15207, 20276, 21372, 30414, 60828, 65897, 131794, 197691, 263588, 395382, 790764]

約数ペア:

[(1, 790764), (2, 395382), (3, 263588), (4, 197691), (6, 131794), (12, 65897), (13, 60828), (26, 30414), (37, 21372), (39, 20276), (52, 15207), (74, 10686), (78, 10138), (111, 7124), (137, 5772), (148, 5343), (156, 5069), (222, 3562), (274, 2886), (411, 1924), (444, 1781), (481, 1644), (548, 1443), (822, 962)]