91121796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 245044800

約数和(自身を除く): 153923004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 202, 228, 303, 342, 404, 606, 684, 909, 1212, 1319, 1818, 1919, 2638, 3636, 3838, 3957, 5276, 5757, 7676, 7914, 11514, 11871, 15828, 17271, 23028, 23742, 25061, 34542, 47484, 50122, 69084, 75183, 100244, 133219, 150366, 225549, 266438, 300732, 399657, 451098, 532876, 799314, 902196, 1198971, 1598628, 2397942, 2531161, 4795884, 5062322, 7593483, 10124644, 15186966, 22780449, 30373932, 45560898, 91121796]

約数ペア:

[(1, 91121796), (2, 45560898), (3, 30373932), (4, 22780449), (6, 15186966), (9, 10124644), (12, 7593483), (18, 5062322), (19, 4795884), (36, 2531161), (38, 2397942), (57, 1598628), (76, 1198971), (101, 902196), (114, 799314), (171, 532876), (202, 451098), (228, 399657), (303, 300732), (342, 266438), (404, 225549), (606, 150366), (684, 133219), (909, 100244), (1212, 75183), (1319, 69084), (1818, 50122), (1919, 47484), (2638, 34542), (3636, 25061), (3838, 23742), (3957, 23028), (5276, 17271), (5757, 15828), (7676, 11871), (7914, 11514)]