85696688

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:575

約数の個数: 120

約数和(自身を含む): 222217920

約数和(自身を除く): 136521232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 266, 304, 308, 392, 418, 523, 532, 539, 616, 784, 836, 931, 1046, 1064, 1078, 1232, 1463, 1672, 1862, 2092, 2128, 2156, 2926, 3344, 3661, 3724, 4184, 4312, 5753, 5852, 7322, 7448, 8368, 8624, 9937, 10241, 11506, 11704, 14644, 14896, 19874, 20482, 23012, 23408, 25627, 29288, 39748, 40271, 40964, 46024, 51254, 58576, 69559, 79496, 80542, 81928, 92048, 102508, 109307, 139118, 158992, 161084, 163856, 205016, 218614, 278236, 281897, 322168, 410032, 437228, 486913, 556472, 563794, 644336, 765149, 874456, 973826, 1112944, 1127588, 1530298, 1748912, 1947652, 2255176, 3060596, 3895304, 4510352, 5356043, 6121192, 7790608, 10712086, 12242384, 21424172, 42848344, 85696688]

約数ペア:

[(1, 85696688), (2, 42848344), (4, 21424172), (7, 12242384), (8, 10712086), (11, 7790608), (14, 6121192), (16, 5356043), (19, 4510352), (22, 3895304), (28, 3060596), (38, 2255176), (44, 1947652), (49, 1748912), (56, 1530298), (76, 1127588), (77, 1112944), (88, 973826), (98, 874456), (112, 765149), (133, 644336), (152, 563794), (154, 556472), (176, 486913), (196, 437228), (209, 410032), (266, 322168), (304, 281897), (308, 278236), (392, 218614), (418, 205016), (523, 163856), (532, 161084), (539, 158992), (616, 139118), (784, 109307), (836, 102508), (931, 92048), (1046, 81928), (1064, 80542), (1078, 79496), (1232, 69559), (1463, 58576), (1672, 51254), (1862, 46024), (2092, 40964), (2128, 40271), (2156, 39748), (2926, 29288), (3344, 25627), (3661, 23408), (3724, 23012), (4184, 20482), (4312, 19874), (5753, 14896), (5852, 14644), (7322, 11704), (7448, 11506), (8368, 10241), (8624, 9937)]