68401728

素因数分解:

$2^6\times 3^2\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:964

約数の個数: 84

約数和(自身を含む): 197624700

約数和(自身を除く): 129222972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 149, 192, 288, 298, 447, 576, 596, 797, 894, 1192, 1341, 1594, 1788, 2384, 2391, 2682, 3188, 3576, 4768, 4782, 5364, 6376, 7152, 7173, 9536, 9564, 10728, 12752, 14304, 14346, 19128, 21456, 25504, 28608, 28692, 38256, 42912, 51008, 57384, 76512, 85824, 114768, 118753, 153024, 229536, 237506, 356259, 459072, 475012, 712518, 950024, 1068777, 1425036, 1900048, 2137554, 2850072, 3800096, 4275108, 5700144, 7600192, 8550216, 11400288, 17100432, 22800576, 34200864, 68401728]

約数ペア:

[(1, 68401728), (2, 34200864), (3, 22800576), (4, 17100432), (6, 11400288), (8, 8550216), (9, 7600192), (12, 5700144), (16, 4275108), (18, 3800096), (24, 2850072), (32, 2137554), (36, 1900048), (48, 1425036), (64, 1068777), (72, 950024), (96, 712518), (144, 475012), (149, 459072), (192, 356259), (288, 237506), (298, 229536), (447, 153024), (576, 118753), (596, 114768), (797, 85824), (894, 76512), (1192, 57384), (1341, 51008), (1594, 42912), (1788, 38256), (2384, 28692), (2391, 28608), (2682, 25504), (3188, 21456), (3576, 19128), (4768, 14346), (4782, 14304), (5364, 12752), (6376, 10728), (7152, 9564), (7173, 9536)]