8902872

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1278

約数の個数: 80

約数和(自身を含む): 27225000

約数和(自身を除く): 18322128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1249, 1782, 2376, 2498, 3564, 3747, 4996, 7128, 7494, 9992, 11241, 13739, 14988, 22482, 27478, 29976, 33723, 41217, 44964, 54956, 67446, 82434, 89928, 101169, 109912, 123651, 134892, 164868, 202338, 247302, 269784, 329736, 370953, 404676, 494604, 741906, 809352, 989208, 1112859, 1483812, 2225718, 2967624, 4451436, 8902872]

約数ペア:

[(1, 8902872), (2, 4451436), (3, 2967624), (4, 2225718), (6, 1483812), (8, 1112859), (9, 989208), (11, 809352), (12, 741906), (18, 494604), (22, 404676), (24, 370953), (27, 329736), (33, 269784), (36, 247302), (44, 202338), (54, 164868), (66, 134892), (72, 123651), (81, 109912), (88, 101169), (99, 89928), (108, 82434), (132, 67446), (162, 54956), (198, 44964), (216, 41217), (264, 33723), (297, 29976), (324, 27478), (396, 22482), (594, 14988), (648, 13739), (792, 11241), (891, 9992), (1188, 7494), (1249, 7128), (1782, 4996), (2376, 3747), (2498, 3564)]