84407778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 234662400

約数和(自身を除く): 150254622

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 89, 91, 117, 126, 178, 182, 189, 193, 234, 267, 273, 351, 378, 386, 534, 546, 579, 623, 702, 801, 819, 1157, 1158, 1246, 1351, 1602, 1638, 1737, 1869, 2314, 2403, 2457, 2509, 2702, 3471, 3474, 3738, 4053, 4806, 4914, 5018, 5211, 5607, 6942, 7527, 8099, 8106, 10413, 10422, 11214, 12159, 15054, 16198, 16821, 17177, 17563, 20826, 22581, 24297, 24318, 31239, 33642, 34354, 35126, 36477, 45162, 48594, 51531, 52689, 62478, 67743, 72891, 72954, 103062, 105378, 120239, 135486, 145782, 154593, 158067, 218673, 223301, 240478, 309186, 316134, 360717, 437346, 446602, 463779, 474201, 669903, 721434, 927558, 948402, 1082151, 1339806, 1563107, 2009709, 2164302, 3126214, 3246453, 4019418, 4689321, 6029127, 6492906, 9378642, 12058254, 14067963, 28135926, 42203889, 84407778]

約数ペア:

[(1, 84407778), (2, 42203889), (3, 28135926), (6, 14067963), (7, 12058254), (9, 9378642), (13, 6492906), (14, 6029127), (18, 4689321), (21, 4019418), (26, 3246453), (27, 3126214), (39, 2164302), (42, 2009709), (54, 1563107), (63, 1339806), (78, 1082151), (89, 948402), (91, 927558), (117, 721434), (126, 669903), (178, 474201), (182, 463779), (189, 446602), (193, 437346), (234, 360717), (267, 316134), (273, 309186), (351, 240478), (378, 223301), (386, 218673), (534, 158067), (546, 154593), (579, 145782), (623, 135486), (702, 120239), (801, 105378), (819, 103062), (1157, 72954), (1158, 72891), (1246, 67743), (1351, 62478), (1602, 52689), (1638, 51531), (1737, 48594), (1869, 45162), (2314, 36477), (2403, 35126), (2457, 34354), (2509, 33642), (2702, 31239), (3471, 24318), (3474, 24297), (3738, 22581), (4053, 20826), (4806, 17563), (4914, 17177), (5018, 16821), (5211, 16198), (5607, 15054), (6942, 12159), (7527, 11214), (8099, 10422), (8106, 10413)]