90528876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2791}}^1$

素因数の和:2871

約数の個数: 72

約数和(自身を含む): 246957984

約数和(自身を除く): 156429108

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2703, 2791, 3604, 5406, 5582, 8109, 8373, 10812, 11164, 16218, 16746, 25119, 32436, 33492, 47447, 50238, 94894, 100476, 142341, 147923, 189788, 284682, 295846, 427023, 443769, 569364, 591692, 854046, 887538, 1331307, 1708092, 1775076, 2514691, 2662614, 5029382, 5325228, 7544073, 10058764, 15088146, 22632219, 30176292, 45264438, 90528876]

約数ペア:

[(1, 90528876), (2, 45264438), (3, 30176292), (4, 22632219), (6, 15088146), (9, 10058764), (12, 7544073), (17, 5325228), (18, 5029382), (34, 2662614), (36, 2514691), (51, 1775076), (53, 1708092), (68, 1331307), (102, 887538), (106, 854046), (153, 591692), (159, 569364), (204, 443769), (212, 427023), (306, 295846), (318, 284682), (477, 189788), (612, 147923), (636, 142341), (901, 100476), (954, 94894), (1802, 50238), (1908, 47447), (2703, 33492), (2791, 32436), (3604, 25119), (5406, 16746), (5582, 16218), (8109, 11164), (8373, 10812)]