66613968

素因数分解:

$2^4\times 3^3\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:857

約数の個数: 80

約数和(自身を含む): 192249600

約数和(自身を除く): 125635632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 271, 432, 542, 569, 813, 1084, 1138, 1626, 1707, 2168, 2276, 2439, 3252, 3414, 4336, 4552, 4878, 5121, 6504, 6828, 7317, 9104, 9756, 10242, 13008, 13656, 14634, 15363, 19512, 20484, 27312, 29268, 30726, 39024, 40968, 58536, 61452, 81936, 117072, 122904, 154199, 245808, 308398, 462597, 616796, 925194, 1233592, 1387791, 1850388, 2467184, 2775582, 3700776, 4163373, 5551164, 7401552, 8326746, 11102328, 16653492, 22204656, 33306984, 66613968]

約数ペア:

[(1, 66613968), (2, 33306984), (3, 22204656), (4, 16653492), (6, 11102328), (8, 8326746), (9, 7401552), (12, 5551164), (16, 4163373), (18, 3700776), (24, 2775582), (27, 2467184), (36, 1850388), (48, 1387791), (54, 1233592), (72, 925194), (108, 616796), (144, 462597), (216, 308398), (271, 245808), (432, 154199), (542, 122904), (569, 117072), (813, 81936), (1084, 61452), (1138, 58536), (1626, 40968), (1707, 39024), (2168, 30726), (2276, 29268), (2439, 27312), (3252, 20484), (3414, 19512), (4336, 15363), (4552, 14634), (4878, 13656), (5121, 13008), (6504, 10242), (6828, 9756), (7317, 9104)]