81762408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12479}}^1$

素因数の和:12511

約数の個数: 96

約数和(自身を含む): 272563200

約数和(自身を除く): 190800792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 12479, 24958, 37437, 49916, 74874, 87353, 99832, 112311, 149748, 162227, 174706, 224622, 262059, 299496, 324454, 349412, 449244, 486681, 524118, 648908, 698824, 786177, 898488, 973362, 1048236, 1135589, 1297816, 1460043, 1572354, 1946724, 2096472, 2271178, 2920086, 3144708, 3406767, 3893448, 4542356, 5840172, 6289416, 6813534, 9084712, 10220301, 11680344, 13627068, 20440602, 27254136, 40881204, 81762408]

約数ペア:

[(1, 81762408), (2, 40881204), (3, 27254136), (4, 20440602), (6, 13627068), (7, 11680344), (8, 10220301), (9, 9084712), (12, 6813534), (13, 6289416), (14, 5840172), (18, 4542356), (21, 3893448), (24, 3406767), (26, 3144708), (28, 2920086), (36, 2271178), (39, 2096472), (42, 1946724), (52, 1572354), (56, 1460043), (63, 1297816), (72, 1135589), (78, 1048236), (84, 973362), (91, 898488), (104, 786177), (117, 698824), (126, 648908), (156, 524118), (168, 486681), (182, 449244), (234, 349412), (252, 324454), (273, 299496), (312, 262059), (364, 224622), (468, 174706), (504, 162227), (546, 149748), (728, 112311), (819, 99832), (936, 87353), (1092, 74874), (1638, 49916), (2184, 37437), (3276, 24958), (6552, 12479)]