86293760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{9631}}^1$

素因数の和:9659

約数の個数: 72

約数和(自身を含む): 236253696

約数和(自身を除く): 149959936

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, 9631, 19262, 38524, 48155, 67417, 77048, 96310, 134834, 154096, 192620, 269668, 308192, 337085, 385240, 539336, 616384, 674170, 770480, 1078672, 1232768, 1348340, 1540960, 2157344, 2465536, 2696680, 3081920, 4314688, 5393360, 6163840, 8629376, 10786720, 12327680, 17258752, 21573440, 43146880, 86293760]

約数ペア:

[(1, 86293760), (2, 43146880), (4, 21573440), (5, 17258752), (7, 12327680), (8, 10786720), (10, 8629376), (14, 6163840), (16, 5393360), (20, 4314688), (28, 3081920), (32, 2696680), (35, 2465536), (40, 2157344), (56, 1540960), (64, 1348340), (70, 1232768), (80, 1078672), (112, 770480), (128, 674170), (140, 616384), (160, 539336), (224, 385240), (256, 337085), (280, 308192), (320, 269668), (448, 192620), (560, 154096), (640, 134834), (896, 96310), (1120, 77048), (1280, 67417), (1792, 48155), (2240, 38524), (4480, 19262), (8960, 9631)]