87280704

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{21647}}^1$

素因数の和:21672

約数の個数: 84

約数和(自身を含む): 285926784

約数和(自身を除く): 198646080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 21647, 43294, 64941, 86588, 129882, 151529, 173176, 194823, 259764, 303058, 346352, 389646, 454587, 519528, 606116, 692704, 779292, 909174, 1039056, 1212232, 1363761, 1385408, 1558584, 1818348, 2078112, 2424464, 2727522, 3117168, 3636696, 4156224, 4848928, 5455044, 6234336, 7273392, 9697856, 10910088, 12468672, 14546784, 21820176, 29093568, 43640352, 87280704]

約数ペア:

[(1, 87280704), (2, 43640352), (3, 29093568), (4, 21820176), (6, 14546784), (7, 12468672), (8, 10910088), (9, 9697856), (12, 7273392), (14, 6234336), (16, 5455044), (18, 4848928), (21, 4156224), (24, 3636696), (28, 3117168), (32, 2727522), (36, 2424464), (42, 2078112), (48, 1818348), (56, 1558584), (63, 1385408), (64, 1363761), (72, 1212232), (84, 1039056), (96, 909174), (112, 779292), (126, 692704), (144, 606116), (168, 519528), (192, 454587), (224, 389646), (252, 346352), (288, 303058), (336, 259764), (448, 194823), (504, 173176), (576, 151529), (672, 129882), (1008, 86588), (1344, 64941), (2016, 43294), (4032, 21647)]