78246636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26399}}^1$

素因数の和:26438

約数の個数: 48

約数和(自身を含む): 206976000

約数和(自身を除く): 128729364

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 26399, 52798, 79197, 105596, 158394, 316788, 343187, 501581, 686374, 1003162, 1029561, 1372748, 1504743, 2006324, 2059122, 3009486, 4118244, 6018972, 6520553, 13041106, 19561659, 26082212, 39123318, 78246636]

約数ペア:

[(1, 78246636), (2, 39123318), (3, 26082212), (4, 19561659), (6, 13041106), (12, 6520553), (13, 6018972), (19, 4118244), (26, 3009486), (38, 2059122), (39, 2006324), (52, 1504743), (57, 1372748), (76, 1029561), (78, 1003162), (114, 686374), (156, 501581), (228, 343187), (247, 316788), (494, 158394), (741, 105596), (988, 79197), (1482, 52798), (2964, 26399)]