68882604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 189100800

約数和(自身を除く): 120218196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 599, 777, 1036, 1198, 1369, 1554, 1797, 2396, 2738, 3108, 3594, 4107, 4193, 5476, 7188, 8214, 8386, 9583, 12579, 16428, 16772, 19166, 22163, 25158, 28749, 38332, 44326, 50316, 57498, 66489, 88652, 114996, 132978, 155141, 265956, 310282, 465423, 620564, 820031, 930846, 1640062, 1861692, 2460093, 3280124, 4920186, 5740217, 9840372, 11480434, 17220651, 22960868, 34441302, 68882604]

約数ペア:

[(1, 68882604), (2, 34441302), (3, 22960868), (4, 17220651), (6, 11480434), (7, 9840372), (12, 5740217), (14, 4920186), (21, 3280124), (28, 2460093), (37, 1861692), (42, 1640062), (74, 930846), (84, 820031), (111, 620564), (148, 465423), (222, 310282), (259, 265956), (444, 155141), (518, 132978), (599, 114996), (777, 88652), (1036, 66489), (1198, 57498), (1369, 50316), (1554, 44326), (1797, 38332), (2396, 28749), (2738, 25158), (3108, 22163), (3594, 19166), (4107, 16772), (4193, 16428), (5476, 12579), (7188, 9583), (8214, 8386)]