180912704

素因数分解:

$2^6\times 7^2\times {\mathrm{57689}}^1$

素因数の和:57715

約数の個数: 42

約数和(自身を含む): 417617910

約数和(自身を除く): 236705206

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 57689, 115378, 230756, 403823, 461512, 807646, 923024, 1615292, 1846048, 2826761, 3230584, 3692096, 5653522, 6461168, 11307044, 12922336, 22614088, 25844672, 45228176, 90456352, 180912704]

約数ペア:

[(1, 180912704), (2, 90456352), (4, 45228176), (7, 25844672), (8, 22614088), (14, 12922336), (16, 11307044), (28, 6461168), (32, 5653522), (49, 3692096), (56, 3230584), (64, 2826761), (98, 1846048), (112, 1615292), (196, 923024), (224, 807646), (392, 461512), (448, 403823), (784, 230756), (1568, 115378), (3136, 57689)]