80464176

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:891

約数の個数: 120

約数和(自身を含む): 247390416

約数和(自身を除く): 166926240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 424, 468, 477, 624, 636, 689, 811, 848, 936, 954, 1272, 1378, 1622, 1872, 1908, 2067, 2433, 2544, 2756, 3244, 3816, 4134, 4866, 5512, 6201, 6488, 7299, 7632, 8268, 9732, 10543, 11024, 12402, 12976, 14598, 16536, 19464, 21086, 24804, 29196, 31629, 33072, 38928, 42172, 42983, 49608, 58392, 63258, 84344, 85966, 94887, 99216, 116784, 126516, 128949, 168688, 171932, 189774, 253032, 257898, 343864, 379548, 386847, 506064, 515796, 558779, 687728, 759096, 773694, 1031592, 1117558, 1518192, 1547388, 1676337, 2063184, 2235116, 3094776, 3352674, 4470232, 5029011, 6189552, 6705348, 8940464, 10058022, 13410696, 20116044, 26821392, 40232088, 80464176]

約数ペア:

[(1, 80464176), (2, 40232088), (3, 26821392), (4, 20116044), (6, 13410696), (8, 10058022), (9, 8940464), (12, 6705348), (13, 6189552), (16, 5029011), (18, 4470232), (24, 3352674), (26, 3094776), (36, 2235116), (39, 2063184), (48, 1676337), (52, 1547388), (53, 1518192), (72, 1117558), (78, 1031592), (104, 773694), (106, 759096), (117, 687728), (144, 558779), (156, 515796), (159, 506064), (208, 386847), (212, 379548), (234, 343864), (312, 257898), (318, 253032), (424, 189774), (468, 171932), (477, 168688), (624, 128949), (636, 126516), (689, 116784), (811, 99216), (848, 94887), (936, 85966), (954, 84344), (1272, 63258), (1378, 58392), (1622, 49608), (1872, 42983), (1908, 42172), (2067, 38928), (2433, 33072), (2544, 31629), (2756, 29196), (3244, 24804), (3816, 21086), (4134, 19464), (4866, 16536), (5512, 14598), (6201, 12976), (6488, 12402), (7299, 11024), (7632, 10543), (8268, 9732)]