71251788

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 171601920

約数和(自身を除く): 100350132

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 383, 419, 444, 766, 838, 1149, 1257, 1532, 1676, 2298, 2514, 4596, 5028, 14171, 15503, 28342, 31006, 42513, 46509, 56684, 62012, 85026, 93018, 160477, 170052, 186036, 320954, 481431, 641908, 962862, 1925724, 5937649, 11875298, 17812947, 23750596, 35625894, 71251788]

約数ペア:

[(1, 71251788), (2, 35625894), (3, 23750596), (4, 17812947), (6, 11875298), (12, 5937649), (37, 1925724), (74, 962862), (111, 641908), (148, 481431), (222, 320954), (383, 186036), (419, 170052), (444, 160477), (766, 93018), (838, 85026), (1149, 62012), (1257, 56684), (1532, 46509), (1676, 42513), (2298, 31006), (2514, 28342), (4596, 15503), (5028, 14171)]