84553154

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 160876800

約数和(自身を除く): 76323646

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 97, 113, 133, 194, 203, 226, 266, 406, 551, 679, 791, 1102, 1358, 1582, 1843, 2147, 2813, 3277, 3686, 3857, 4294, 5626, 6554, 7714, 10961, 12901, 15029, 19691, 21922, 22939, 25802, 30058, 39382, 45878, 53447, 62263, 76727, 106894, 124526, 153454, 208259, 317869, 374129, 416518, 435841, 635738, 748258, 871682, 1457813, 2225083, 2915626, 4450166, 6039511, 12079022, 42276577, 84553154]

約数ペア:

[(1, 84553154), (2, 42276577), (7, 12079022), (14, 6039511), (19, 4450166), (29, 2915626), (38, 2225083), (58, 1457813), (97, 871682), (113, 748258), (133, 635738), (194, 435841), (203, 416518), (226, 374129), (266, 317869), (406, 208259), (551, 153454), (679, 124526), (791, 106894), (1102, 76727), (1358, 62263), (1582, 53447), (1843, 45878), (2147, 39382), (2813, 30058), (3277, 25802), (3686, 22939), (3857, 21922), (4294, 19691), (5626, 15029), (6554, 12901), (7714, 10961)]