180423372276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2785859}}^1$

素因数の和:2786133

約数の個数: 72

約数和(自身を含む): 523251368640

約数和(自身を除く): 342827996364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 1028, 1542, 1799, 2313, 3084, 3598, 4626, 5397, 7196, 9252, 10794, 16191, 21588, 32382, 64764, 2785859, 5571718, 8357577, 11143436, 16715154, 19501013, 25072731, 33430308, 39002026, 50145462, 58503039, 78004052, 100290924, 117006078, 175509117, 234012156, 351018234, 702036468, 715965763, 1431931526, 2147897289, 2863863052, 4295794578, 5011760341, 6443691867, 8591589156, 10023520682, 12887383734, 15035281023, 20047041364, 25774767468, 30070562046, 45105843069, 60141124092, 90211686138, 180423372276]

約数ペア:

[(1, 180423372276), (2, 90211686138), (3, 60141124092), (4, 45105843069), (6, 30070562046), (7, 25774767468), (9, 20047041364), (12, 15035281023), (14, 12887383734), (18, 10023520682), (21, 8591589156), (28, 6443691867), (36, 5011760341), (42, 4295794578), (63, 2863863052), (84, 2147897289), (126, 1431931526), (252, 715965763), (257, 702036468), (514, 351018234), (771, 234012156), (1028, 175509117), (1542, 117006078), (1799, 100290924), (2313, 78004052), (3084, 58503039), (3598, 50145462), (4626, 39002026), (5397, 33430308), (7196, 25072731), (9252, 19501013), (10794, 16715154), (16191, 11143436), (21588, 8357577), (32382, 5571718), (64764, 2785859)]