86990288

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 120

約数和(自身を含む): 217694400

約数和(自身を除く): 130704112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 131, 154, 176, 196, 242, 262, 308, 343, 392, 484, 524, 539, 616, 686, 784, 847, 917, 968, 1048, 1078, 1232, 1372, 1441, 1694, 1834, 1936, 2096, 2156, 2744, 2882, 3388, 3668, 3773, 4312, 5488, 5764, 5929, 6419, 6776, 7336, 7546, 8624, 10087, 11528, 11858, 12838, 13552, 14672, 15092, 15851, 20174, 23056, 23716, 25676, 30184, 31702, 40348, 41503, 44933, 47432, 51352, 60368, 63404, 70609, 80696, 83006, 89866, 94864, 102704, 110957, 126808, 141218, 161392, 166012, 179732, 221914, 253616, 282436, 332024, 359464, 443828, 494263, 564872, 664048, 718928, 776699, 887656, 988526, 1129744, 1553398, 1775312, 1977052, 3106796, 3954104, 5436893, 6213592, 7908208, 10873786, 12427184, 21747572, 43495144, 86990288]

約数ペア:

[(1, 86990288), (2, 43495144), (4, 21747572), (7, 12427184), (8, 10873786), (11, 7908208), (14, 6213592), (16, 5436893), (22, 3954104), (28, 3106796), (44, 1977052), (49, 1775312), (56, 1553398), (77, 1129744), (88, 988526), (98, 887656), (112, 776699), (121, 718928), (131, 664048), (154, 564872), (176, 494263), (196, 443828), (242, 359464), (262, 332024), (308, 282436), (343, 253616), (392, 221914), (484, 179732), (524, 166012), (539, 161392), (616, 141218), (686, 126808), (784, 110957), (847, 102704), (917, 94864), (968, 89866), (1048, 83006), (1078, 80696), (1232, 70609), (1372, 63404), (1441, 60368), (1694, 51352), (1834, 47432), (1936, 44933), (2096, 41503), (2156, 40348), (2744, 31702), (2882, 30184), (3388, 25676), (3668, 23716), (3773, 23056), (4312, 20174), (5488, 15851), (5764, 15092), (5929, 14672), (6419, 13552), (6776, 12838), (7336, 11858), (7546, 11528), (8624, 10087)]