77432852

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 160820352

約数和(自身を除く): 83387500

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 146, 172, 292, 301, 511, 602, 881, 1022, 1204, 1762, 2044, 3139, 3524, 6167, 6278, 12334, 12556, 21973, 24668, 37883, 43946, 64313, 75766, 87892, 128626, 151532, 257252, 265181, 450191, 530362, 900382, 1060724, 1800764, 2765459, 5530918, 11061836, 19358213, 38716426, 77432852]

約数ペア:

[(1, 77432852), (2, 38716426), (4, 19358213), (7, 11061836), (14, 5530918), (28, 2765459), (43, 1800764), (73, 1060724), (86, 900382), (146, 530362), (172, 450191), (292, 265181), (301, 257252), (511, 151532), (602, 128626), (881, 87892), (1022, 75766), (1204, 64313), (1762, 43946), (2044, 37883), (3139, 24668), (3524, 21973), (6167, 12556), (6278, 12334)]