80459904

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 251164800

約数和(自身を除く): 170704896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 518, 592, 672, 777, 809, 888, 896, 1036, 1184, 1344, 1554, 1618, 1776, 2072, 2368, 2427, 2688, 3108, 3236, 3552, 4144, 4736, 4854, 5663, 6216, 6472, 7104, 8288, 9708, 11326, 12432, 12944, 14208, 16576, 16989, 19416, 22652, 24864, 25888, 29933, 33152, 33978, 38832, 45304, 49728, 51776, 59866, 67956, 77664, 89799, 90608, 99456, 103552, 119732, 135912, 155328, 179598, 181216, 209531, 239464, 271824, 310656, 359196, 362432, 419062, 478928, 543648, 628593, 718392, 724864, 838124, 957856, 1087296, 1257186, 1436784, 1676248, 1915712, 2174592, 2514372, 2873568, 3352496, 3831424, 5028744, 5747136, 6704992, 10057488, 11494272, 13409984, 20114976, 26819968, 40229952, 80459904]

約数ペア:

[(1, 80459904), (2, 40229952), (3, 26819968), (4, 20114976), (6, 13409984), (7, 11494272), (8, 10057488), (12, 6704992), (14, 5747136), (16, 5028744), (21, 3831424), (24, 3352496), (28, 2873568), (32, 2514372), (37, 2174592), (42, 1915712), (48, 1676248), (56, 1436784), (64, 1257186), (74, 1087296), (84, 957856), (96, 838124), (111, 724864), (112, 718392), (128, 628593), (148, 543648), (168, 478928), (192, 419062), (222, 362432), (224, 359196), (259, 310656), (296, 271824), (336, 239464), (384, 209531), (444, 181216), (448, 179598), (518, 155328), (592, 135912), (672, 119732), (777, 103552), (809, 99456), (888, 90608), (896, 89799), (1036, 77664), (1184, 67956), (1344, 59866), (1554, 51776), (1618, 49728), (1776, 45304), (2072, 38832), (2368, 33978), (2427, 33152), (2688, 29933), (3108, 25888), (3236, 24864), (3552, 22652), (4144, 19416), (4736, 16989), (4854, 16576), (5663, 14208), (6216, 12944), (6472, 12432), (7104, 11326), (8288, 9708)]