86399964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6469}}^1$

素因数の和:6539

約数の個数: 72

約数和(自身を含む): 254348640

約数和(自身を除く): 167948676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6469, 6678, 12938, 13356, 19407, 25876, 38814, 45283, 58221, 77628, 90566, 116442, 135849, 181132, 232884, 271698, 342857, 407547, 543396, 685714, 815094, 1028571, 1371428, 1630188, 2057142, 2399999, 3085713, 4114284, 4799998, 6171426, 7199997, 9599996, 12342852, 14399994, 21599991, 28799988, 43199982, 86399964]

約数ペア:

[(1, 86399964), (2, 43199982), (3, 28799988), (4, 21599991), (6, 14399994), (7, 12342852), (9, 9599996), (12, 7199997), (14, 6171426), (18, 4799998), (21, 4114284), (28, 3085713), (36, 2399999), (42, 2057142), (53, 1630188), (63, 1371428), (84, 1028571), (106, 815094), (126, 685714), (159, 543396), (212, 407547), (252, 342857), (318, 271698), (371, 232884), (477, 181132), (636, 135849), (742, 116442), (954, 90566), (1113, 77628), (1484, 58221), (1908, 45283), (2226, 38814), (3339, 25876), (4452, 19407), (6469, 13356), (6678, 12938)]