80873156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5419}}^1$

素因数の和:5484

約数の個数: 48

約数和(自身を含む): 178469760

約数和(自身を除く): 97596604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 5419, 7462, 10838, 14924, 21676, 37933, 70447, 75866, 140894, 151732, 222179, 281788, 444358, 493129, 888716, 986258, 1555253, 1972516, 2888327, 3110506, 5776654, 6221012, 11553308, 20218289, 40436578, 80873156]

約数ペア:

[(1, 80873156), (2, 40436578), (4, 20218289), (7, 11553308), (13, 6221012), (14, 5776654), (26, 3110506), (28, 2888327), (41, 1972516), (52, 1555253), (82, 986258), (91, 888716), (164, 493129), (182, 444358), (287, 281788), (364, 222179), (533, 151732), (574, 140894), (1066, 75866), (1148, 70447), (2132, 37933), (3731, 21676), (5419, 14924), (7462, 10838)]