82720536

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 211411200

約数和(自身を除く): 128690664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 109, 206, 218, 307, 309, 327, 412, 436, 614, 618, 654, 824, 872, 921, 1228, 1236, 1308, 1842, 2456, 2472, 2616, 3684, 7368, 11227, 22454, 31621, 33463, 33681, 44908, 63242, 66926, 67362, 89816, 94863, 100389, 126484, 133852, 134724, 189726, 200778, 252968, 267704, 269448, 379452, 401556, 758904, 803112, 3446689, 6893378, 10340067, 13786756, 20680134, 27573512, 41360268, 82720536]

約数ペア:

[(1, 82720536), (2, 41360268), (3, 27573512), (4, 20680134), (6, 13786756), (8, 10340067), (12, 6893378), (24, 3446689), (103, 803112), (109, 758904), (206, 401556), (218, 379452), (307, 269448), (309, 267704), (327, 252968), (412, 200778), (436, 189726), (614, 134724), (618, 133852), (654, 126484), (824, 100389), (872, 94863), (921, 89816), (1228, 67362), (1236, 66926), (1308, 63242), (1842, 44908), (2456, 33681), (2472, 33463), (2616, 31621), (3684, 22454), (7368, 11227)]