80877534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1237}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 171675936

約数和(自身を除く): 90798402

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 641, 1237, 1282, 1923, 2474, 3711, 3846, 7422, 10897, 21029, 21794, 32691, 42058, 63087, 65382, 126174, 792917, 1585834, 2378751, 4757502, 13479589, 26959178, 40438767, 80877534]

約数ペア:

[(1, 80877534), (2, 40438767), (3, 26959178), (6, 13479589), (17, 4757502), (34, 2378751), (51, 1585834), (102, 792917), (641, 126174), (1237, 65382), (1282, 63087), (1923, 42058), (2474, 32691), (3711, 21794), (3846, 21029), (7422, 10897)]