63878358

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 138101760

約数和(自身を除く): 74223402

約数列:

[1, 2, 3, 6, 29, 47, 58, 73, 87, 94, 107, 141, 146, 174, 214, 219, 282, 321, 438, 642, 1363, 2117, 2726, 3103, 3431, 4089, 4234, 5029, 6206, 6351, 6862, 7811, 8178, 9309, 10058, 10293, 12702, 15087, 15622, 18618, 20586, 23433, 30174, 46866, 99499, 145841, 198998, 226519, 291682, 298497, 367117, 437523, 453038, 596994, 679557, 734234, 875046, 1101351, 1359114, 2202702, 10646393, 21292786, 31939179, 63878358]

約数ペア:

[(1, 63878358), (2, 31939179), (3, 21292786), (6, 10646393), (29, 2202702), (47, 1359114), (58, 1101351), (73, 875046), (87, 734234), (94, 679557), (107, 596994), (141, 453038), (146, 437523), (174, 367117), (214, 298497), (219, 291682), (282, 226519), (321, 198998), (438, 145841), (642, 99499), (1363, 46866), (2117, 30174), (2726, 23433), (3103, 20586), (3431, 18618), (4089, 15622), (4234, 15087), (5029, 12702), (6206, 10293), (6351, 10058), (6862, 9309), (7811, 8178)]