76778416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1514

約数の個数: 80

約数和(自身を含む): 182488320

約数和(自身を除く): 105709904

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 572, 598, 1012, 1144, 1196, 1459, 2024, 2288, 2392, 2918, 3289, 4048, 4784, 5836, 6578, 11672, 13156, 16049, 18967, 23344, 26312, 32098, 33557, 37934, 52624, 64196, 67114, 75868, 128392, 134228, 151736, 208637, 256784, 268456, 303472, 369127, 417274, 436241, 536912, 738254, 834548, 872482, 1476508, 1669096, 1744964, 2953016, 3338192, 3489928, 4798651, 5906032, 6979856, 9597302, 19194604, 38389208, 76778416]

約数ペア:

[(1, 76778416), (2, 38389208), (4, 19194604), (8, 9597302), (11, 6979856), (13, 5906032), (16, 4798651), (22, 3489928), (23, 3338192), (26, 2953016), (44, 1744964), (46, 1669096), (52, 1476508), (88, 872482), (92, 834548), (104, 738254), (143, 536912), (176, 436241), (184, 417274), (208, 369127), (253, 303472), (286, 268456), (299, 256784), (368, 208637), (506, 151736), (572, 134228), (598, 128392), (1012, 75868), (1144, 67114), (1196, 64196), (1459, 52624), (2024, 37934), (2288, 33557), (2392, 32098), (2918, 26312), (3289, 23344), (4048, 18967), (4784, 16049), (5836, 13156), (6578, 11672)]