87772284

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{78649}}^1$

素因数の和:78690

約数の個数: 36

約数和(自身を含む): 229028800

約数和(自身を除く): 141256516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 78649, 157298, 235947, 314596, 471894, 707841, 943788, 1415682, 2438119, 2831364, 4876238, 7314357, 9752476, 14628714, 21943071, 29257428, 43886142, 87772284]

約数ペア:

[(1, 87772284), (2, 43886142), (3, 29257428), (4, 21943071), (6, 14628714), (9, 9752476), (12, 7314357), (18, 4876238), (31, 2831364), (36, 2438119), (62, 1415682), (93, 943788), (124, 707841), (186, 471894), (279, 314596), (372, 235947), (558, 157298), (1116, 78649)]