72112852

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 151377408

約数和(自身を除く): 79264556

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 1036, 1316, 1481, 1739, 2962, 3478, 5924, 6956, 10367, 12173, 20734, 24346, 41468, 48692, 54797, 69607, 109594, 139214, 219188, 278428, 383579, 487249, 767158, 974498, 1534316, 1948996, 2575459, 5150918, 10301836, 18028213, 36056426, 72112852]

約数ペア:

[(1, 72112852), (2, 36056426), (4, 18028213), (7, 10301836), (14, 5150918), (28, 2575459), (37, 1948996), (47, 1534316), (74, 974498), (94, 767158), (148, 487249), (188, 383579), (259, 278428), (329, 219188), (518, 139214), (658, 109594), (1036, 69607), (1316, 54797), (1481, 48692), (1739, 41468), (2962, 24346), (3478, 20734), (5924, 12173), (6956, 10367)]