78064616

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73369}}^1$

素因数の和:73401

約数の個数: 32

約数和(自身を含む): 176088000

約数和(自身を除く): 98023384

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 73369, 146738, 293476, 513583, 586952, 1027166, 1394011, 2054332, 2788022, 4108664, 5576044, 9758077, 11152088, 19516154, 39032308, 78064616]

約数ペア:

[(1, 78064616), (2, 39032308), (4, 19516154), (7, 11152088), (8, 9758077), (14, 5576044), (19, 4108664), (28, 2788022), (38, 2054332), (56, 1394011), (76, 1027166), (133, 586952), (152, 513583), (266, 293476), (532, 146738), (1064, 73369)]