84144464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 181030080

約数和(自身を除く): 96885616

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 43, 76, 82, 86, 152, 157, 164, 172, 304, 314, 328, 344, 628, 656, 688, 779, 817, 1256, 1558, 1634, 1763, 2512, 2983, 3116, 3268, 3526, 5966, 6232, 6437, 6536, 6751, 7052, 11932, 12464, 12874, 13072, 13502, 14104, 23864, 25748, 27004, 28208, 33497, 47728, 51496, 54008, 66994, 102992, 108016, 122303, 128269, 133988, 244606, 256538, 267976, 276791, 489212, 513076, 535952, 553582, 978424, 1026152, 1107164, 1956848, 2052304, 2214328, 4428656, 5259029, 10518058, 21036116, 42072232, 84144464]

約数ペア:

[(1, 84144464), (2, 42072232), (4, 21036116), (8, 10518058), (16, 5259029), (19, 4428656), (38, 2214328), (41, 2052304), (43, 1956848), (76, 1107164), (82, 1026152), (86, 978424), (152, 553582), (157, 535952), (164, 513076), (172, 489212), (304, 276791), (314, 267976), (328, 256538), (344, 244606), (628, 133988), (656, 128269), (688, 122303), (779, 108016), (817, 102992), (1256, 66994), (1558, 54008), (1634, 51496), (1763, 47728), (2512, 33497), (2983, 28208), (3116, 27004), (3268, 25748), (3526, 23864), (5966, 14104), (6232, 13502), (6437, 13072), (6536, 12874), (6751, 12464), (7052, 11932)]