83851768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 217566720

約数和(自身を除く): 133714952

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 37, 44, 52, 56, 74, 77, 88, 91, 104, 143, 148, 154, 182, 259, 283, 286, 296, 308, 364, 407, 481, 518, 566, 572, 616, 728, 814, 962, 1001, 1036, 1132, 1144, 1628, 1924, 1981, 2002, 2072, 2264, 2849, 3113, 3256, 3367, 3679, 3848, 3962, 4004, 5291, 5698, 6226, 6734, 7358, 7924, 8008, 10471, 10582, 11396, 12452, 13468, 14716, 15848, 20942, 21164, 21791, 22792, 24904, 25753, 26936, 29432, 37037, 40469, 41884, 42328, 43582, 51506, 73297, 74074, 80938, 83768, 87164, 103012, 115181, 136123, 146594, 148148, 161876, 174328, 206024, 230362, 272246, 283283, 293188, 296296, 323752, 460724, 544492, 566566, 586376, 806267, 921448, 952861, 1088984, 1133132, 1497353, 1612534, 1905722, 2266264, 2994706, 3225068, 3811444, 5989412, 6450136, 7622888, 10481471, 11978824, 20962942, 41925884, 83851768]

約数ペア:

[(1, 83851768), (2, 41925884), (4, 20962942), (7, 11978824), (8, 10481471), (11, 7622888), (13, 6450136), (14, 5989412), (22, 3811444), (26, 3225068), (28, 2994706), (37, 2266264), (44, 1905722), (52, 1612534), (56, 1497353), (74, 1133132), (77, 1088984), (88, 952861), (91, 921448), (104, 806267), (143, 586376), (148, 566566), (154, 544492), (182, 460724), (259, 323752), (283, 296296), (286, 293188), (296, 283283), (308, 272246), (364, 230362), (407, 206024), (481, 174328), (518, 161876), (566, 148148), (572, 146594), (616, 136123), (728, 115181), (814, 103012), (962, 87164), (1001, 83768), (1036, 80938), (1132, 74074), (1144, 73297), (1628, 51506), (1924, 43582), (1981, 42328), (2002, 41884), (2072, 40469), (2264, 37037), (2849, 29432), (3113, 26936), (3256, 25753), (3367, 24904), (3679, 22792), (3848, 21791), (3962, 21164), (4004, 20942), (5291, 15848), (5698, 14716), (6226, 13468), (6734, 12452), (7358, 11396), (7924, 10582), (8008, 10471)]