67788812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 153990144

約数和(自身を除く): 86201332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 61, 71, 86, 91, 122, 142, 172, 182, 244, 284, 301, 364, 427, 497, 559, 602, 793, 854, 923, 994, 1118, 1204, 1586, 1708, 1846, 1988, 2236, 2623, 3053, 3172, 3692, 3913, 4331, 5246, 5551, 6106, 6461, 7826, 8662, 10492, 11102, 12212, 12922, 15652, 17324, 18361, 21371, 22204, 25844, 30317, 34099, 36722, 39689, 42742, 56303, 60634, 68198, 73444, 79378, 85484, 112606, 121268, 136396, 158756, 186233, 225212, 238693, 277823, 372466, 394121, 477386, 555646, 744932, 788242, 954772, 1111292, 1303631, 1576484, 2421029, 2607262, 4842058, 5214524, 9684116, 16947203, 33894406, 67788812]

約数ペア:

[(1, 67788812), (2, 33894406), (4, 16947203), (7, 9684116), (13, 5214524), (14, 4842058), (26, 2607262), (28, 2421029), (43, 1576484), (52, 1303631), (61, 1111292), (71, 954772), (86, 788242), (91, 744932), (122, 555646), (142, 477386), (172, 394121), (182, 372466), (244, 277823), (284, 238693), (301, 225212), (364, 186233), (427, 158756), (497, 136396), (559, 121268), (602, 112606), (793, 85484), (854, 79378), (923, 73444), (994, 68198), (1118, 60634), (1204, 56303), (1586, 42742), (1708, 39689), (1846, 36722), (1988, 34099), (2236, 30317), (2623, 25844), (3053, 22204), (3172, 21371), (3692, 18361), (3913, 17324), (4331, 15652), (5246, 12922), (5551, 12212), (6106, 11102), (6461, 10492), (7826, 8662)]