81818616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7559}}^1$

素因数の和:7620

約数の個数: 64

約数和(自身を含む): 228614400

約数和(自身を除く): 146795784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 132, 164, 246, 264, 328, 451, 492, 902, 984, 1353, 1804, 2706, 3608, 5412, 7559, 10824, 15118, 22677, 30236, 45354, 60472, 83149, 90708, 166298, 181416, 249447, 309919, 332596, 498894, 619838, 665192, 929757, 997788, 1239676, 1859514, 1995576, 2479352, 3409109, 3719028, 6818218, 7438056, 10227327, 13636436, 20454654, 27272872, 40909308, 81818616]

約数ペア:

[(1, 81818616), (2, 40909308), (3, 27272872), (4, 20454654), (6, 13636436), (8, 10227327), (11, 7438056), (12, 6818218), (22, 3719028), (24, 3409109), (33, 2479352), (41, 1995576), (44, 1859514), (66, 1239676), (82, 997788), (88, 929757), (123, 665192), (132, 619838), (164, 498894), (246, 332596), (264, 309919), (328, 249447), (451, 181416), (492, 166298), (902, 90708), (984, 83149), (1353, 60472), (1804, 45354), (2706, 30236), (3608, 22677), (5412, 15118), (7559, 10824)]