86240784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 120

約数和(自身を含む): 266435328

約数和(自身を除く): 180194544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 74, 84, 98, 111, 112, 147, 148, 168, 196, 222, 259, 294, 296, 336, 392, 444, 518, 588, 592, 777, 784, 888, 991, 1036, 1176, 1554, 1776, 1813, 1982, 2072, 2352, 2973, 3108, 3626, 3964, 4144, 5439, 5946, 6216, 6937, 7252, 7928, 10878, 11892, 12432, 13874, 14504, 15856, 20811, 21756, 23784, 27748, 29008, 36667, 41622, 43512, 47568, 48559, 55496, 73334, 83244, 87024, 97118, 110001, 110992, 145677, 146668, 166488, 194236, 220002, 256669, 291354, 293336, 332976, 388472, 440004, 513338, 582708, 586672, 770007, 776944, 880008, 1026676, 1165416, 1540014, 1760016, 1796683, 2053352, 2330832, 3080028, 3593366, 4106704, 5390049, 6160056, 7186732, 10780098, 12320112, 14373464, 21560196, 28746928, 43120392, 86240784]

約数ペア:

[(1, 86240784), (2, 43120392), (3, 28746928), (4, 21560196), (6, 14373464), (7, 12320112), (8, 10780098), (12, 7186732), (14, 6160056), (16, 5390049), (21, 4106704), (24, 3593366), (28, 3080028), (37, 2330832), (42, 2053352), (48, 1796683), (49, 1760016), (56, 1540014), (74, 1165416), (84, 1026676), (98, 880008), (111, 776944), (112, 770007), (147, 586672), (148, 582708), (168, 513338), (196, 440004), (222, 388472), (259, 332976), (294, 293336), (296, 291354), (336, 256669), (392, 220002), (444, 194236), (518, 166488), (588, 146668), (592, 145677), (777, 110992), (784, 110001), (888, 97118), (991, 87024), (1036, 83244), (1176, 73334), (1554, 55496), (1776, 48559), (1813, 47568), (1982, 43512), (2072, 41622), (2352, 36667), (2973, 29008), (3108, 27748), (3626, 23784), (3964, 21756), (4144, 20811), (5439, 15856), (5946, 14504), (6216, 13874), (6937, 12432), (7252, 11892), (7928, 10878)]