78391236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2041

約数の個数: 96

約数和(自身を含む): 233468928

約数和(自身を除く): 155077692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 66, 77, 84, 86, 129, 132, 154, 172, 231, 258, 301, 308, 462, 473, 516, 602, 903, 924, 946, 1204, 1419, 1806, 1892, 1973, 2838, 3311, 3612, 3946, 5676, 5919, 6622, 7892, 9933, 11838, 13244, 13811, 19866, 21703, 23676, 27622, 39732, 41433, 43406, 55244, 65109, 82866, 84839, 86812, 130218, 151921, 165732, 169678, 254517, 260436, 303842, 339356, 455763, 509034, 593873, 607684, 911526, 933229, 1018068, 1187746, 1781619, 1823052, 1866458, 2375492, 2799687, 3563238, 3732916, 5599374, 6532603, 7126476, 11198748, 13065206, 19597809, 26130412, 39195618, 78391236]

約数ペア:

[(1, 78391236), (2, 39195618), (3, 26130412), (4, 19597809), (6, 13065206), (7, 11198748), (11, 7126476), (12, 6532603), (14, 5599374), (21, 3732916), (22, 3563238), (28, 2799687), (33, 2375492), (42, 1866458), (43, 1823052), (44, 1781619), (66, 1187746), (77, 1018068), (84, 933229), (86, 911526), (129, 607684), (132, 593873), (154, 509034), (172, 455763), (231, 339356), (258, 303842), (301, 260436), (308, 254517), (462, 169678), (473, 165732), (516, 151921), (602, 130218), (903, 86812), (924, 84839), (946, 82866), (1204, 65109), (1419, 55244), (1806, 43406), (1892, 41433), (1973, 39732), (2838, 27622), (3311, 23676), (3612, 21703), (3946, 19866), (5676, 13811), (5919, 13244), (6622, 11838), (7892, 9933)]