85665804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 240446976

約数和(自身を除く): 154781172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 43, 74, 84, 86, 111, 129, 148, 172, 222, 258, 259, 301, 444, 516, 518, 602, 641, 777, 903, 1036, 1204, 1282, 1554, 1591, 1806, 1923, 2564, 3108, 3182, 3612, 3846, 4487, 4773, 6364, 7692, 8974, 9546, 11137, 13461, 17948, 19092, 22274, 23717, 26922, 27563, 33411, 44548, 47434, 53844, 55126, 66822, 71151, 82689, 94868, 110252, 133644, 142302, 165378, 166019, 192941, 284604, 330756, 332038, 385882, 498057, 578823, 664076, 771764, 996114, 1019831, 1157646, 1992228, 2039662, 2315292, 3059493, 4079324, 6118986, 7138817, 12237972, 14277634, 21416451, 28555268, 42832902, 85665804]

約数ペア:

[(1, 85665804), (2, 42832902), (3, 28555268), (4, 21416451), (6, 14277634), (7, 12237972), (12, 7138817), (14, 6118986), (21, 4079324), (28, 3059493), (37, 2315292), (42, 2039662), (43, 1992228), (74, 1157646), (84, 1019831), (86, 996114), (111, 771764), (129, 664076), (148, 578823), (172, 498057), (222, 385882), (258, 332038), (259, 330756), (301, 284604), (444, 192941), (516, 166019), (518, 165378), (602, 142302), (641, 133644), (777, 110252), (903, 94868), (1036, 82689), (1204, 71151), (1282, 66822), (1554, 55126), (1591, 53844), (1806, 47434), (1923, 44548), (2564, 33411), (3108, 27563), (3182, 26922), (3612, 23717), (3846, 22274), (4487, 19092), (4773, 17948), (6364, 13461), (7692, 11137), (8974, 9546)]