73161018

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:892

約数の個数: 72

約数和(自身を含む): 186331860

約数和(自身を除く): 113170842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 109, 126, 147, 218, 294, 327, 441, 654, 761, 763, 882, 981, 1522, 1526, 1962, 2283, 2289, 4566, 4578, 5327, 5341, 6849, 6867, 10654, 10682, 13698, 13734, 15981, 16023, 31962, 32046, 37289, 47943, 48069, 74578, 82949, 95886, 96138, 111867, 165898, 223734, 248847, 335601, 497694, 580643, 671202, 746541, 1161286, 1493082, 1741929, 3483858, 4064501, 5225787, 8129002, 10451574, 12193503, 24387006, 36580509, 73161018]

約数ペア:

[(1, 73161018), (2, 36580509), (3, 24387006), (6, 12193503), (7, 10451574), (9, 8129002), (14, 5225787), (18, 4064501), (21, 3483858), (42, 1741929), (49, 1493082), (63, 1161286), (98, 746541), (109, 671202), (126, 580643), (147, 497694), (218, 335601), (294, 248847), (327, 223734), (441, 165898), (654, 111867), (761, 96138), (763, 95886), (882, 82949), (981, 74578), (1522, 48069), (1526, 47943), (1962, 37289), (2283, 32046), (2289, 31962), (4566, 16023), (4578, 15981), (5327, 13734), (5341, 13698), (6849, 10682), (6867, 10654)]