66656345856

素因数分解:

$2^8\times 3^1\times {\mathrm{443}}^1\times {\mathrm{195919}}^1$

素因数の和:196381

約数の個数: 72

約数和(自身を含む): 177804453120

約数和(自身を除く): 111148107264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 443, 768, 886, 1329, 1772, 2658, 3544, 5316, 7088, 10632, 14176, 21264, 28352, 42528, 56704, 85056, 113408, 170112, 195919, 340224, 391838, 587757, 783676, 1175514, 1567352, 2351028, 3134704, 4702056, 6269408, 9404112, 12538816, 18808224, 25077632, 37616448, 50155264, 75232896, 86792117, 150465792, 173584234, 260376351, 347168468, 520752702, 694336936, 1041505404, 1388673872, 2083010808, 2777347744, 4166021616, 5554695488, 8332043232, 11109390976, 16664086464, 22218781952, 33328172928, 66656345856]

約数ペア:

[(1, 66656345856), (2, 33328172928), (3, 22218781952), (4, 16664086464), (6, 11109390976), (8, 8332043232), (12, 5554695488), (16, 4166021616), (24, 2777347744), (32, 2083010808), (48, 1388673872), (64, 1041505404), (96, 694336936), (128, 520752702), (192, 347168468), (256, 260376351), (384, 173584234), (443, 150465792), (768, 86792117), (886, 75232896), (1329, 50155264), (1772, 37616448), (2658, 25077632), (3544, 18808224), (5316, 12538816), (7088, 9404112), (10632, 6269408), (14176, 4702056), (21264, 3134704), (28352, 2351028), (42528, 1567352), (56704, 1175514), (85056, 783676), (113408, 587757), (170112, 391838), (195919, 340224)]