81324432

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{26893}}^1$

素因数の和:26917

約数の個数: 80

約数和(自身を含む): 266788480

約数和(自身を除く): 185464048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 26893, 53786, 80679, 107572, 161358, 188251, 215144, 242037, 322716, 376502, 430288, 484074, 564753, 645432, 726111, 753004, 968148, 1129506, 1290864, 1452222, 1506008, 1694259, 1936296, 2259012, 2904444, 3012016, 3388518, 3872592, 4518024, 5082777, 5808888, 6777036, 9036048, 10165554, 11617776, 13554072, 20331108, 27108144, 40662216, 81324432]

約数ペア:

[(1, 81324432), (2, 40662216), (3, 27108144), (4, 20331108), (6, 13554072), (7, 11617776), (8, 10165554), (9, 9036048), (12, 6777036), (14, 5808888), (16, 5082777), (18, 4518024), (21, 3872592), (24, 3388518), (27, 3012016), (28, 2904444), (36, 2259012), (42, 1936296), (48, 1694259), (54, 1506008), (56, 1452222), (63, 1290864), (72, 1129506), (84, 968148), (108, 753004), (112, 726111), (126, 645432), (144, 564753), (168, 484074), (189, 430288), (216, 376502), (252, 322716), (336, 242037), (378, 215144), (432, 188251), (504, 161358), (756, 107572), (1008, 80679), (1512, 53786), (3024, 26893)]