77729184

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1597}}^1$

素因数の和:1639

約数の個数: 108

約数和(自身を含む): 239503446

約数和(自身を除く): 161774262

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1597, 1872, 2028, 2704, 3042, 3194, 3744, 4056, 4791, 5408, 6084, 6388, 8112, 9582, 12168, 12776, 14373, 16224, 19164, 20761, 24336, 25552, 28746, 38328, 41522, 48672, 51104, 57492, 62283, 76656, 83044, 114984, 124566, 153312, 166088, 186849, 229968, 249132, 269893, 332176, 373698, 459936, 498264, 539786, 664352, 747396, 809679, 996528, 1079572, 1494792, 1619358, 1993056, 2159144, 2429037, 2989584, 3238716, 4318288, 4858074, 5979168, 6477432, 8636576, 9716148, 12954864, 19432296, 25909728, 38864592, 77729184]

約数ペア:

[(1, 77729184), (2, 38864592), (3, 25909728), (4, 19432296), (6, 12954864), (8, 9716148), (9, 8636576), (12, 6477432), (13, 5979168), (16, 4858074), (18, 4318288), (24, 3238716), (26, 2989584), (32, 2429037), (36, 2159144), (39, 1993056), (48, 1619358), (52, 1494792), (72, 1079572), (78, 996528), (96, 809679), (104, 747396), (117, 664352), (144, 539786), (156, 498264), (169, 459936), (208, 373698), (234, 332176), (288, 269893), (312, 249132), (338, 229968), (416, 186849), (468, 166088), (507, 153312), (624, 124566), (676, 114984), (936, 83044), (1014, 76656), (1248, 62283), (1352, 57492), (1521, 51104), (1597, 48672), (1872, 41522), (2028, 38328), (2704, 28746), (3042, 25552), (3194, 24336), (3744, 20761), (4056, 19164), (4791, 16224), (5408, 14373), (6084, 12776), (6388, 12168), (8112, 9582)]