78114232

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2348

約数の個数: 48

約数和(自身を含む): 172368000

約数和(自身を除く): 94253768

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 2239, 2492, 4361, 4478, 4984, 8722, 8956, 15673, 17444, 17912, 31346, 34888, 62692, 109711, 125384, 199271, 219422, 398542, 438844, 797084, 877688, 1394897, 1594168, 2789794, 5579588, 9764279, 11159176, 19528558, 39057116, 78114232]

約数ペア:

[(1, 78114232), (2, 39057116), (4, 19528558), (7, 11159176), (8, 9764279), (14, 5579588), (28, 2789794), (49, 1594168), (56, 1394897), (89, 877688), (98, 797084), (178, 438844), (196, 398542), (356, 219422), (392, 199271), (623, 125384), (712, 109711), (1246, 62692), (2239, 34888), (2492, 31346), (4361, 17912), (4478, 17444), (4984, 15673), (8722, 8956)]