80979936

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27211}}^1$

素因数の和:27255

約数の個数: 48

約数和(自身を含む): 219437568

約数和(自身を除く): 138457632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 27211, 54422, 81633, 108844, 163266, 217688, 326532, 435376, 653064, 843541, 870752, 1306128, 1687082, 2530623, 2612256, 3374164, 5061246, 6748328, 10122492, 13496656, 20244984, 26993312, 40489968, 80979936]

約数ペア:

[(1, 80979936), (2, 40489968), (3, 26993312), (4, 20244984), (6, 13496656), (8, 10122492), (12, 6748328), (16, 5061246), (24, 3374164), (31, 2612256), (32, 2530623), (48, 1687082), (62, 1306128), (93, 870752), (96, 843541), (124, 653064), (186, 435376), (248, 326532), (372, 217688), (496, 163266), (744, 108844), (992, 81633), (1488, 54422), (2976, 27211)]