73781784

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{9949}}^1$

素因数の和:10064

約数の個数: 48

約数和(自身を含む): 201786000

約数和(自身を除く): 128004216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 9949, 19898, 29847, 39796, 59694, 79592, 89541, 119388, 179082, 238776, 358164, 716328, 1024747, 2049494, 3074241, 4098988, 6148482, 8197976, 9222723, 12296964, 18445446, 24593928, 36890892, 73781784]

約数ペア:

[(1, 73781784), (2, 36890892), (3, 24593928), (4, 18445446), (6, 12296964), (8, 9222723), (9, 8197976), (12, 6148482), (18, 4098988), (24, 3074241), (36, 2049494), (72, 1024747), (103, 716328), (206, 358164), (309, 238776), (412, 179082), (618, 119388), (824, 89541), (927, 79592), (1236, 59694), (1854, 39796), (2472, 29847), (3708, 19898), (7416, 9949)]