66733488

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20149}}^1$

素因数の和:20186

約数の個数: 60

約数和(自身を含む): 194890800

約数和(自身を除く): 128157312

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, 20149, 40298, 60447, 80596, 120894, 161192, 181341, 241788, 322384, 362682, 463427, 483576, 725364, 926854, 967152, 1390281, 1450728, 1853708, 2780562, 2901456, 3707416, 4170843, 5561124, 7414832, 8341686, 11122248, 16683372, 22244496, 33366744, 66733488]

約数ペア:

[(1, 66733488), (2, 33366744), (3, 22244496), (4, 16683372), (6, 11122248), (8, 8341686), (9, 7414832), (12, 5561124), (16, 4170843), (18, 3707416), (23, 2901456), (24, 2780562), (36, 1853708), (46, 1450728), (48, 1390281), (69, 967152), (72, 926854), (92, 725364), (138, 483576), (144, 463427), (184, 362682), (207, 322384), (276, 241788), (368, 181341), (414, 161192), (552, 120894), (828, 80596), (1104, 60447), (1656, 40298), (3312, 20149)]