91251272

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{9419}}^1$

素因数の和:9605

約数の個数: 32

約数和(自身を含む): 196689600

約数和(自身を除く): 105438328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9419, 9688, 18838, 37676, 65933, 75352, 131866, 263732, 527464, 1629487, 3258974, 6517948, 11406409, 13035896, 22812818, 45625636, 91251272]

約数ペア:

[(1, 91251272), (2, 45625636), (4, 22812818), (7, 13035896), (8, 11406409), (14, 6517948), (28, 3258974), (56, 1629487), (173, 527464), (346, 263732), (692, 131866), (1211, 75352), (1384, 65933), (2422, 37676), (4844, 18838), (9419, 9688)]