77656464

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23447}}^1$

素因数の和:23484

約数の個数: 60

約数和(自身を含む): 226789056

約数和(自身を除く): 149132592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 23447, 46894, 70341, 93788, 140682, 187576, 211023, 281364, 375152, 422046, 539281, 562728, 844092, 1078562, 1125456, 1617843, 1688184, 2157124, 3235686, 3376368, 4314248, 4853529, 6471372, 8628496, 9707058, 12942744, 19414116, 25885488, 38828232, 77656464]

約数ペア:

[(1, 77656464), (2, 38828232), (3, 25885488), (4, 19414116), (6, 12942744), (8, 9707058), (9, 8628496), (12, 6471372), (16, 4853529), (18, 4314248), (23, 3376368), (24, 3235686), (36, 2157124), (46, 1688184), (48, 1617843), (69, 1125456), (72, 1078562), (92, 844092), (138, 562728), (144, 539281), (184, 422046), (207, 375152), (276, 281364), (368, 211023), (414, 187576), (552, 140682), (828, 93788), (1104, 70341), (1656, 46894), (3312, 23447)]