25627788

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 67420080

約数和(自身を除く): 41792292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 97, 123, 164, 179, 194, 246, 291, 358, 369, 388, 492, 537, 582, 716, 738, 873, 1074, 1164, 1476, 1611, 1746, 2148, 3222, 3492, 3977, 6444, 7339, 7954, 11931, 14678, 15908, 17363, 22017, 23862, 29356, 34726, 35793, 44034, 47724, 52089, 66051, 69452, 71586, 88068, 104178, 132102, 143172, 156267, 208356, 264204, 312534, 625068, 711883, 1423766, 2135649, 2847532, 4271298, 6406947, 8542596, 12813894, 25627788]

約数ペア:

[(1, 25627788), (2, 12813894), (3, 8542596), (4, 6406947), (6, 4271298), (9, 2847532), (12, 2135649), (18, 1423766), (36, 711883), (41, 625068), (82, 312534), (97, 264204), (123, 208356), (164, 156267), (179, 143172), (194, 132102), (246, 104178), (291, 88068), (358, 71586), (369, 69452), (388, 66051), (492, 52089), (537, 47724), (582, 44034), (716, 35793), (738, 34726), (873, 29356), (1074, 23862), (1164, 22017), (1476, 17363), (1611, 15908), (1746, 14678), (2148, 11931), (3222, 7954), (3492, 7339), (3977, 6444)]