80872854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1933}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 170810880

約数和(自身を除く): 89938026

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 367, 734, 1101, 1933, 2202, 3866, 5799, 6973, 11598, 13946, 20919, 36727, 41838, 73454, 110181, 220362, 709411, 1418822, 2128233, 4256466, 13478809, 26957618, 40436427, 80872854]

約数ペア:

[(1, 80872854), (2, 40436427), (3, 26957618), (6, 13478809), (19, 4256466), (38, 2128233), (57, 1418822), (114, 709411), (367, 220362), (734, 110181), (1101, 73454), (1933, 41838), (2202, 36727), (3866, 20919), (5799, 13946), (6973, 11598)]