80383684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 156739968

約数和(自身を除く): 76356284

約数列:

[1, 2, 4, 17, 34, 37, 43, 68, 74, 86, 148, 172, 629, 731, 743, 1258, 1462, 1486, 1591, 2516, 2924, 2972, 3182, 6364, 12631, 25262, 27047, 27491, 31949, 50524, 54094, 54982, 63898, 108188, 109964, 127796, 467347, 543133, 934694, 1086266, 1182113, 1869388, 2172532, 2364226, 4728452, 20095921, 40191842, 80383684]

約数ペア:

[(1, 80383684), (2, 40191842), (4, 20095921), (17, 4728452), (34, 2364226), (37, 2172532), (43, 1869388), (68, 1182113), (74, 1086266), (86, 934694), (148, 543133), (172, 467347), (629, 127796), (731, 109964), (743, 108188), (1258, 63898), (1462, 54982), (1486, 54094), (1591, 50524), (2516, 31949), (2924, 27491), (2972, 27047), (3182, 25262), (6364, 12631)]