71223612

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 170698752

約数和(自身を除く): 99475140

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 293, 431, 564, 586, 862, 879, 1172, 1293, 1724, 1758, 2586, 3516, 5172, 13771, 20257, 27542, 40514, 41313, 55084, 60771, 81028, 82626, 121542, 126283, 165252, 243084, 252566, 378849, 505132, 757698, 1515396, 5935301, 11870602, 17805903, 23741204, 35611806, 71223612]

約数ペア:

[(1, 71223612), (2, 35611806), (3, 23741204), (4, 17805903), (6, 11870602), (12, 5935301), (47, 1515396), (94, 757698), (141, 505132), (188, 378849), (282, 252566), (293, 243084), (431, 165252), (564, 126283), (586, 121542), (862, 82626), (879, 81028), (1172, 60771), (1293, 55084), (1724, 41313), (1758, 40514), (2586, 27542), (3516, 20257), (5172, 13771)]