78605568

素因数分解:

$2^8\times 3^2\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 108

約数和(自身を含む): 229449220

約数和(自身を除く): 150843652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 256, 288, 313, 327, 384, 436, 576, 626, 654, 768, 872, 939, 981, 1152, 1252, 1308, 1744, 1878, 1962, 2304, 2504, 2616, 2817, 3488, 3756, 3924, 5008, 5232, 5634, 6976, 7512, 7848, 10016, 10464, 11268, 13952, 15024, 15696, 20032, 20928, 22536, 27904, 30048, 31392, 34117, 40064, 41856, 45072, 60096, 62784, 68234, 80128, 83712, 90144, 102351, 120192, 125568, 136468, 180288, 204702, 240384, 251136, 272936, 307053, 360576, 409404, 545872, 614106, 721152, 818808, 1091744, 1228212, 1637616, 2183488, 2456424, 3275232, 4366976, 4912848, 6550464, 8733952, 9825696, 13100928, 19651392, 26201856, 39302784, 78605568]

約数ペア:

[(1, 78605568), (2, 39302784), (3, 26201856), (4, 19651392), (6, 13100928), (8, 9825696), (9, 8733952), (12, 6550464), (16, 4912848), (18, 4366976), (24, 3275232), (32, 2456424), (36, 2183488), (48, 1637616), (64, 1228212), (72, 1091744), (96, 818808), (109, 721152), (128, 614106), (144, 545872), (192, 409404), (218, 360576), (256, 307053), (288, 272936), (313, 251136), (327, 240384), (384, 204702), (436, 180288), (576, 136468), (626, 125568), (654, 120192), (768, 102351), (872, 90144), (939, 83712), (981, 80128), (1152, 68234), (1252, 62784), (1308, 60096), (1744, 45072), (1878, 41856), (1962, 40064), (2304, 34117), (2504, 31392), (2616, 30048), (2817, 27904), (3488, 22536), (3756, 20928), (3924, 20032), (5008, 15696), (5232, 15024), (5634, 13952), (6976, 11268), (7512, 10464), (7848, 10016)]