78207234

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8581}}^1$

素因数の和:8631

約数の個数: 48

約数和(自身を含む): 187842816

約数和(自身を除く): 109635582

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 8581, 9114, 17162, 25743, 51486, 60067, 120134, 180201, 266011, 360402, 420469, 532022, 798033, 840938, 1261407, 1596066, 1862077, 2522814, 3724154, 5586231, 11172462, 13034539, 26069078, 39103617, 78207234]

約数ペア:

[(1, 78207234), (2, 39103617), (3, 26069078), (6, 13034539), (7, 11172462), (14, 5586231), (21, 3724154), (31, 2522814), (42, 1862077), (49, 1596066), (62, 1261407), (93, 840938), (98, 798033), (147, 532022), (186, 420469), (217, 360402), (294, 266011), (434, 180201), (651, 120134), (1302, 60067), (1519, 51486), (3038, 25743), (4557, 17162), (8581, 9114)]