86368610560

素因数分解:

$2^8\times 5^1\times {\mathrm{271}}^1\times {\mathrm{248987}}^1$

素因数の和:249279

約数の個数: 72

約数和(自身を含む): 207644040576

約数和(自身を除く): 121275430016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 271, 320, 542, 640, 1084, 1280, 1355, 2168, 2710, 4336, 5420, 8672, 10840, 17344, 21680, 34688, 43360, 69376, 86720, 173440, 248987, 346880, 497974, 995948, 1244935, 1991896, 2489870, 3983792, 4979740, 7967584, 9959480, 15935168, 19918960, 31870336, 39837920, 63740672, 67475477, 79675840, 134950954, 159351680, 269901908, 318703360, 337377385, 539803816, 674754770, 1079607632, 1349509540, 2159215264, 2699019080, 4318430528, 5398038160, 8636861056, 10796076320, 17273722112, 21592152640, 43184305280, 86368610560]

約数ペア:

[(1, 86368610560), (2, 43184305280), (4, 21592152640), (5, 17273722112), (8, 10796076320), (10, 8636861056), (16, 5398038160), (20, 4318430528), (32, 2699019080), (40, 2159215264), (64, 1349509540), (80, 1079607632), (128, 674754770), (160, 539803816), (256, 337377385), (271, 318703360), (320, 269901908), (542, 159351680), (640, 134950954), (1084, 79675840), (1280, 67475477), (1355, 63740672), (2168, 39837920), (2710, 31870336), (4336, 19918960), (5420, 15935168), (8672, 9959480), (10840, 7967584), (17344, 4979740), (21680, 3983792), (34688, 2489870), (43360, 1991896), (69376, 1244935), (86720, 995948), (173440, 497974), (248987, 346880)]