77247248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 171405696

約数和(自身を除く): 94158448

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 67, 92, 104, 134, 184, 208, 241, 268, 299, 368, 482, 536, 598, 871, 964, 1072, 1196, 1541, 1742, 1928, 2392, 3082, 3133, 3484, 3856, 4784, 5543, 6164, 6266, 6968, 11086, 12328, 12532, 13936, 16147, 20033, 22172, 24656, 25064, 32294, 40066, 44344, 50128, 64588, 72059, 80132, 88688, 129176, 144118, 160264, 209911, 258352, 288236, 320528, 371381, 419822, 576472, 742762, 839644, 1152944, 1485524, 1679288, 2971048, 3358576, 4827953, 5942096, 9655906, 19311812, 38623624, 77247248]

約数ペア:

[(1, 77247248), (2, 38623624), (4, 19311812), (8, 9655906), (13, 5942096), (16, 4827953), (23, 3358576), (26, 2971048), (46, 1679288), (52, 1485524), (67, 1152944), (92, 839644), (104, 742762), (134, 576472), (184, 419822), (208, 371381), (241, 320528), (268, 288236), (299, 258352), (368, 209911), (482, 160264), (536, 144118), (598, 129176), (871, 88688), (964, 80132), (1072, 72059), (1196, 64588), (1541, 50128), (1742, 44344), (1928, 40066), (2392, 32294), (3082, 25064), (3133, 24656), (3484, 22172), (3856, 20033), (4784, 16147), (5543, 13936), (6164, 12532), (6266, 12328), (6968, 11086)]