86275840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{9629}}^1$

素因数の和:9657

約数の個数: 72

約数和(自身を含む): 236204640

約数和(自身を除く): 149928800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 9629, 19258, 38516, 48145, 67403, 77032, 96290, 134806, 154064, 192580, 269612, 308128, 337015, 385160, 539224, 616256, 674030, 770320, 1078448, 1232512, 1348060, 1540640, 2156896, 2465024, 2696120, 3081280, 4313792, 5392240, 6162560, 8627584, 10784480, 12325120, 17255168, 21568960, 43137920, 86275840]

約数ペア:

[(1, 86275840), (2, 43137920), (4, 21568960), (5, 17255168), (7, 12325120), (8, 10784480), (10, 8627584), (14, 6162560), (16, 5392240), (20, 4313792), (28, 3081280), (32, 2696120), (35, 2465024), (40, 2156896), (56, 1540640), (64, 1348060), (70, 1232512), (80, 1078448), (112, 770320), (128, 674030), (140, 616256), (160, 539224), (224, 385160), (256, 337015), (280, 308128), (320, 269612), (448, 192580), (560, 154064), (640, 134806), (896, 96290), (1120, 77032), (1280, 67403), (1792, 48145), (2240, 38516), (4480, 19258), (8960, 9629)]