78224076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103471}}^1$

素因数の和:103491

約数の個数: 48

約数和(自身を含む): 231777280

約数和(自身を除く): 153553204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 103471, 206942, 310413, 413884, 620826, 724297, 931239, 1241652, 1448594, 1862478, 2172891, 2793717, 2897188, 3724956, 4345782, 5587434, 6518673, 8691564, 11174868, 13037346, 19556019, 26074692, 39112038, 78224076]

約数ペア:

[(1, 78224076), (2, 39112038), (3, 26074692), (4, 19556019), (6, 13037346), (7, 11174868), (9, 8691564), (12, 6518673), (14, 5587434), (18, 4345782), (21, 3724956), (27, 2897188), (28, 2793717), (36, 2172891), (42, 1862478), (54, 1448594), (63, 1241652), (84, 931239), (108, 724297), (126, 620826), (189, 413884), (252, 310413), (378, 206942), (756, 103471)]