80326872

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27211}}^1$

素因数の和:27264

約数の個数: 48

約数和(自身を含む): 222866280

約数和(自身を除く): 142539408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 27211, 54422, 81633, 108844, 163266, 217688, 244899, 326532, 489798, 653064, 979596, 1115651, 1959192, 2231302, 3346953, 4462604, 6693906, 8925208, 10040859, 13387812, 20081718, 26775624, 40163436, 80326872]

約数ペア:

[(1, 80326872), (2, 40163436), (3, 26775624), (4, 20081718), (6, 13387812), (8, 10040859), (9, 8925208), (12, 6693906), (18, 4462604), (24, 3346953), (36, 2231302), (41, 1959192), (72, 1115651), (82, 979596), (123, 653064), (164, 489798), (246, 326532), (328, 244899), (369, 217688), (492, 163266), (738, 108844), (984, 81633), (1476, 54422), (2952, 27211)]