77225876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4003}}^1$

素因数の和:4080

約数の個数: 48

約数和(自身を含む): 169513344

約数和(自身を除く): 92287468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4003, 4823, 8006, 9646, 16012, 19292, 28021, 52039, 56042, 104078, 112084, 208156, 212159, 364273, 424318, 728546, 848636, 1457092, 1485113, 2758067, 2970226, 5516134, 5940452, 11032268, 19306469, 38612938, 77225876]

約数ペア:

[(1, 77225876), (2, 38612938), (4, 19306469), (7, 11032268), (13, 5940452), (14, 5516134), (26, 2970226), (28, 2758067), (52, 1485113), (53, 1457092), (91, 848636), (106, 728546), (182, 424318), (212, 364273), (364, 212159), (371, 208156), (689, 112084), (742, 104078), (1378, 56042), (1484, 52039), (2756, 28021), (4003, 19292), (4823, 16012), (8006, 9646)]