68518716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2657}}^1$

素因数の和:2978

約数の個数: 48

約数和(自身を含む): 183380736

約数和(自身を除く): 114862020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1842, 2149, 2657, 3684, 4298, 5314, 6447, 7971, 8596, 10628, 12894, 15942, 18599, 25788, 31884, 37198, 55797, 74396, 111594, 223188, 815699, 1631398, 2447097, 3262796, 4894194, 5709893, 9788388, 11419786, 17129679, 22839572, 34259358, 68518716]

約数ペア:

[(1, 68518716), (2, 34259358), (3, 22839572), (4, 17129679), (6, 11419786), (7, 9788388), (12, 5709893), (14, 4894194), (21, 3262796), (28, 2447097), (42, 1631398), (84, 815699), (307, 223188), (614, 111594), (921, 74396), (1228, 55797), (1842, 37198), (2149, 31884), (2657, 25788), (3684, 18599), (4298, 15942), (5314, 12894), (6447, 10628), (7971, 8596)]