83889624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 262241280

約数和(自身を除く): 178351656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 364, 426, 497, 541, 546, 568, 728, 852, 923, 994, 1082, 1092, 1491, 1623, 1704, 1846, 1988, 2164, 2184, 2769, 2982, 3246, 3692, 3787, 3976, 4328, 5538, 5964, 6461, 6492, 7033, 7384, 7574, 11076, 11361, 11928, 12922, 12984, 14066, 15148, 19383, 21099, 22152, 22722, 25844, 28132, 30296, 38411, 38766, 42198, 45444, 49231, 51688, 56264, 76822, 77532, 84396, 90888, 98462, 115233, 147693, 153644, 155064, 168792, 196924, 230466, 268877, 295386, 307288, 393848, 460932, 499343, 537754, 590772, 806631, 921864, 998686, 1075508, 1181544, 1498029, 1613262, 1997372, 2151016, 2996058, 3226524, 3495401, 3994744, 5992116, 6453048, 6990802, 10486203, 11984232, 13981604, 20972406, 27963208, 41944812, 83889624]

約数ペア:

[(1, 83889624), (2, 41944812), (3, 27963208), (4, 20972406), (6, 13981604), (7, 11984232), (8, 10486203), (12, 6990802), (13, 6453048), (14, 5992116), (21, 3994744), (24, 3495401), (26, 3226524), (28, 2996058), (39, 2151016), (42, 1997372), (52, 1613262), (56, 1498029), (71, 1181544), (78, 1075508), (84, 998686), (91, 921864), (104, 806631), (142, 590772), (156, 537754), (168, 499343), (182, 460932), (213, 393848), (273, 307288), (284, 295386), (312, 268877), (364, 230466), (426, 196924), (497, 168792), (541, 155064), (546, 153644), (568, 147693), (728, 115233), (852, 98462), (923, 90888), (994, 84396), (1082, 77532), (1092, 76822), (1491, 56264), (1623, 51688), (1704, 49231), (1846, 45444), (1988, 42198), (2164, 38766), (2184, 38411), (2769, 30296), (2982, 28132), (3246, 25844), (3692, 22722), (3787, 22152), (3976, 21099), (4328, 19383), (5538, 15148), (5964, 14066), (6461, 12984), (6492, 12922), (7033, 11928), (7384, 11361), (7574, 11076)]