87217488

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4421}}^1$

素因数の和:4572

約数の個数: 60

約数和(自身を含む): 245925108

約数和(自身を除く): 158707620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4421, 4932, 6576, 8842, 9864, 13263, 17684, 19728, 26526, 35368, 39789, 53052, 70736, 79578, 106104, 159156, 212208, 318312, 605677, 636624, 1211354, 1817031, 2422708, 3634062, 4845416, 5451093, 7268124, 9690832, 10902186, 14536248, 21804372, 29072496, 43608744, 87217488]

約数ペア:

[(1, 87217488), (2, 43608744), (3, 29072496), (4, 21804372), (6, 14536248), (8, 10902186), (9, 9690832), (12, 7268124), (16, 5451093), (18, 4845416), (24, 3634062), (36, 2422708), (48, 1817031), (72, 1211354), (137, 636624), (144, 605677), (274, 318312), (411, 212208), (548, 159156), (822, 106104), (1096, 79578), (1233, 70736), (1644, 53052), (2192, 39789), (2466, 35368), (3288, 26526), (4421, 19728), (4932, 17684), (6576, 13263), (8842, 9864)]