78698628

素因数分解:

$2^2\times 3^4\times {\mathrm{293}}^1\times {\mathrm{829}}^1$

素因数の和:1138

約数の個数: 60

約数和(自身を含む): 206684940

約数和(自身を除く): 127986312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 293, 324, 586, 829, 879, 1172, 1658, 1758, 2487, 2637, 3316, 3516, 4974, 5274, 7461, 7911, 9948, 10548, 14922, 15822, 22383, 23733, 29844, 31644, 44766, 47466, 67149, 89532, 94932, 134298, 242897, 268596, 485794, 728691, 971588, 1457382, 2186073, 2914764, 4372146, 6558219, 8744292, 13116438, 19674657, 26232876, 39349314, 78698628]

約数ペア:

[(1, 78698628), (2, 39349314), (3, 26232876), (4, 19674657), (6, 13116438), (9, 8744292), (12, 6558219), (18, 4372146), (27, 2914764), (36, 2186073), (54, 1457382), (81, 971588), (108, 728691), (162, 485794), (293, 268596), (324, 242897), (586, 134298), (829, 94932), (879, 89532), (1172, 67149), (1658, 47466), (1758, 44766), (2487, 31644), (2637, 29844), (3316, 23733), (3516, 22383), (4974, 15822), (5274, 14922), (7461, 10548), (7911, 9948)]