84143724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21313}}^1$

素因数の和:21374

約数の個数: 48

約数和(自身を含む): 229168128

約数和(自身を除く): 145024404

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, 21313, 42626, 63939, 85252, 127878, 149191, 255756, 298382, 447573, 596764, 895146, 1001711, 1790292, 2003422, 3005133, 4006844, 6010266, 7011977, 12020532, 14023954, 21035931, 28047908, 42071862, 84143724]

約数ペア:

[(1, 84143724), (2, 42071862), (3, 28047908), (4, 21035931), (6, 14023954), (7, 12020532), (12, 7011977), (14, 6010266), (21, 4006844), (28, 3005133), (42, 2003422), (47, 1790292), (84, 1001711), (94, 895146), (141, 596764), (188, 447573), (282, 298382), (329, 255756), (564, 149191), (658, 127878), (987, 85252), (1316, 63939), (1974, 42626), (3948, 21313)]