84404292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21379}}^1$

素因数の和:21440

約数の個数: 48

約数和(自身を含む): 229877760

約数和(自身を除く): 145473468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 21379, 42758, 64137, 85516, 128274, 149653, 256548, 299306, 448959, 598612, 897918, 1004813, 1795836, 2009626, 3014439, 4019252, 6028878, 7033691, 12057756, 14067382, 21101073, 28134764, 42202146, 84404292]

約数ペア:

[(1, 84404292), (2, 42202146), (3, 28134764), (4, 21101073), (6, 14067382), (7, 12057756), (12, 7033691), (14, 6028878), (21, 4019252), (28, 3014439), (42, 2009626), (47, 1795836), (84, 1004813), (94, 897918), (141, 598612), (188, 448959), (282, 299306), (329, 256548), (564, 149653), (658, 128274), (987, 85516), (1316, 64137), (1974, 42758), (3948, 21379)]