61689726

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3086

約数の個数: 72

約数和(自身を含む): 162296784

約数和(自身を除く): 100607058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2898, 3041, 3381, 6082, 6762, 9123, 10143, 18246, 20286, 21287, 27369, 42574, 54738, 63861, 69943, 127722, 139886, 149009, 191583, 209829, 298018, 383166, 419658, 447027, 489601, 629487, 894054, 979202, 1258974, 1341081, 1468803, 2682162, 2937606, 3427207, 4406409, 6854414, 8812818, 10281621, 20563242, 30844863, 61689726]

約数ペア:

[(1, 61689726), (2, 30844863), (3, 20563242), (6, 10281621), (7, 8812818), (9, 6854414), (14, 4406409), (18, 3427207), (21, 2937606), (23, 2682162), (42, 1468803), (46, 1341081), (49, 1258974), (63, 979202), (69, 894054), (98, 629487), (126, 489601), (138, 447027), (147, 419658), (161, 383166), (207, 298018), (294, 209829), (322, 191583), (414, 149009), (441, 139886), (483, 127722), (882, 69943), (966, 63861), (1127, 54738), (1449, 42574), (2254, 27369), (2898, 21287), (3041, 20286), (3381, 18246), (6082, 10143), (6762, 9123)]