80804912832

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{20040901}}^1$

素因数の和:20040926

約数の個数: 84

約数和(自身を含む): 264700233616

約数和(自身を除く): 183895320784

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, 20040901, 40081802, 60122703, 80163604, 120245406, 140286307, 160327208, 180368109, 240490812, 280572614, 320654416, 360736218, 420858921, 480981624, 561145228, 641308832, 721472436, 841717842, 961963248, 1122290456, 1262576763, 1282617664, 1442944872, 1683435684, 1923926496, 2244580912, 2525153526, 2885889744, 3366871368, 3847852992, 4489161824, 5050307052, 5771779488, 6733742736, 8978323648, 10100614104, 11543558976, 13467485472, 20201228208, 26934970944, 40402456416, 80804912832]

約数ペア:

[(1, 80804912832), (2, 40402456416), (3, 26934970944), (4, 20201228208), (6, 13467485472), (7, 11543558976), (8, 10100614104), (9, 8978323648), (12, 6733742736), (14, 5771779488), (16, 5050307052), (18, 4489161824), (21, 3847852992), (24, 3366871368), (28, 2885889744), (32, 2525153526), (36, 2244580912), (42, 1923926496), (48, 1683435684), (56, 1442944872), (63, 1282617664), (64, 1262576763), (72, 1122290456), (84, 961963248), (96, 841717842), (112, 721472436), (126, 641308832), (144, 561145228), (168, 480981624), (192, 420858921), (224, 360736218), (252, 320654416), (288, 280572614), (336, 240490812), (448, 180368109), (504, 160327208), (576, 140286307), (672, 120245406), (1008, 80163604), (1344, 60122703), (2016, 40081802), (4032, 20040901)]