72206736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{691}}^1$

素因数の和:1020

約数の個数: 80

約数和(自身を含む): 214176768

約数和(自身を除く): 141970032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 311, 336, 622, 691, 933, 1244, 1382, 1866, 2073, 2177, 2488, 2764, 3732, 4146, 4354, 4837, 4976, 5528, 6531, 7464, 8292, 8708, 9674, 11056, 13062, 14511, 14928, 16584, 17416, 19348, 26124, 29022, 33168, 34832, 38696, 52248, 58044, 77392, 104496, 116088, 214901, 232176, 429802, 644703, 859604, 1289406, 1504307, 1719208, 2578812, 3008614, 3438416, 4512921, 5157624, 6017228, 9025842, 10315248, 12034456, 18051684, 24068912, 36103368, 72206736]

約数ペア:

[(1, 72206736), (2, 36103368), (3, 24068912), (4, 18051684), (6, 12034456), (7, 10315248), (8, 9025842), (12, 6017228), (14, 5157624), (16, 4512921), (21, 3438416), (24, 3008614), (28, 2578812), (42, 1719208), (48, 1504307), (56, 1289406), (84, 859604), (112, 644703), (168, 429802), (311, 232176), (336, 214901), (622, 116088), (691, 104496), (933, 77392), (1244, 58044), (1382, 52248), (1866, 38696), (2073, 34832), (2177, 33168), (2488, 29022), (2764, 26124), (3732, 19348), (4146, 17416), (4354, 16584), (4837, 14928), (4976, 14511), (5528, 13062), (6531, 11056), (7464, 9674), (8292, 8708)]