89882716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{347}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 203688576

約数和(自身を除く): 113805860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 347, 406, 638, 694, 812, 841, 1276, 1388, 1682, 2233, 2429, 3364, 3817, 4466, 4858, 5887, 7634, 8932, 9251, 9716, 10063, 11774, 15268, 18502, 20126, 23548, 26719, 37004, 40252, 53438, 64757, 70441, 106876, 110693, 129514, 140882, 221386, 259028, 281764, 291827, 442772, 583654, 774851, 1167308, 1549702, 2042789, 3099404, 3210097, 4085578, 6420194, 8171156, 12840388, 22470679, 44941358, 89882716]

約数ペア:

[(1, 89882716), (2, 44941358), (4, 22470679), (7, 12840388), (11, 8171156), (14, 6420194), (22, 4085578), (28, 3210097), (29, 3099404), (44, 2042789), (58, 1549702), (77, 1167308), (116, 774851), (154, 583654), (203, 442772), (308, 291827), (319, 281764), (347, 259028), (406, 221386), (638, 140882), (694, 129514), (812, 110693), (841, 106876), (1276, 70441), (1388, 64757), (1682, 53438), (2233, 40252), (2429, 37004), (3364, 26719), (3817, 23548), (4466, 20126), (4858, 18502), (5887, 15268), (7634, 11774), (8932, 10063), (9251, 9716)]