81727068

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 194987520

約数和(自身を除く): 113260452

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 311, 359, 366, 622, 718, 732, 933, 1077, 1244, 1436, 1866, 2154, 3732, 4308, 18971, 21899, 37942, 43798, 56913, 65697, 75884, 87596, 111649, 113826, 131394, 223298, 227652, 262788, 334947, 446596, 669894, 1339788, 6810589, 13621178, 20431767, 27242356, 40863534, 81727068]

約数ペア:

[(1, 81727068), (2, 40863534), (3, 27242356), (4, 20431767), (6, 13621178), (12, 6810589), (61, 1339788), (122, 669894), (183, 446596), (244, 334947), (311, 262788), (359, 227652), (366, 223298), (622, 131394), (718, 113826), (732, 111649), (933, 87596), (1077, 75884), (1244, 65697), (1436, 56913), (1866, 43798), (2154, 37942), (3732, 21899), (4308, 18971)]