47385828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4433

約数の個数: 72

約数和(自身を含む): 140107968

約数和(自身を除く): 92722140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 4373, 5418, 8746, 10836, 13119, 17492, 26238, 30611, 39357, 52476, 61222, 78714, 91833, 122444, 157428, 183666, 188039, 275499, 367332, 376078, 550998, 564117, 752156, 1101996, 1128234, 1316273, 1692351, 2256468, 2632546, 3384702, 3948819, 5265092, 6769404, 7897638, 11846457, 15795276, 23692914, 47385828]

約数ペア:

[(1, 47385828), (2, 23692914), (3, 15795276), (4, 11846457), (6, 7897638), (7, 6769404), (9, 5265092), (12, 3948819), (14, 3384702), (18, 2632546), (21, 2256468), (28, 1692351), (36, 1316273), (42, 1128234), (43, 1101996), (63, 752156), (84, 564117), (86, 550998), (126, 376078), (129, 367332), (172, 275499), (252, 188039), (258, 183666), (301, 157428), (387, 122444), (516, 91833), (602, 78714), (774, 61222), (903, 52476), (1204, 39357), (1548, 30611), (1806, 26238), (2709, 17492), (3612, 13119), (4373, 10836), (5418, 8746)]