71875206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{751}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 168342720

約数和(自身を除く): 96467514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 409, 751, 818, 1227, 1502, 2253, 2454, 3681, 4506, 5317, 6759, 7362, 9763, 10634, 13518, 15951, 19526, 29289, 31902, 47853, 58578, 87867, 95706, 175734, 307159, 614318, 921477, 1842954, 2764431, 3993067, 5528862, 7986134, 11979201, 23958402, 35937603, 71875206]

約数ペア:

[(1, 71875206), (2, 35937603), (3, 23958402), (6, 11979201), (9, 7986134), (13, 5528862), (18, 3993067), (26, 2764431), (39, 1842954), (78, 921477), (117, 614318), (234, 307159), (409, 175734), (751, 95706), (818, 87867), (1227, 58578), (1502, 47853), (2253, 31902), (2454, 29289), (3681, 19526), (4506, 15951), (5317, 13518), (6759, 10634), (7362, 9763)]