64914624

素因数分解:

$2^6\times 3^2\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:718

約数の個数: 84

約数和(自身を含む): 187223400

約数和(自身を除く): 122308776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 251, 288, 449, 502, 576, 753, 898, 1004, 1347, 1506, 1796, 2008, 2259, 2694, 3012, 3592, 4016, 4041, 4518, 5388, 6024, 7184, 8032, 8082, 9036, 10776, 12048, 14368, 16064, 16164, 18072, 21552, 24096, 28736, 32328, 36144, 43104, 48192, 64656, 72288, 86208, 112699, 129312, 144576, 225398, 258624, 338097, 450796, 676194, 901592, 1014291, 1352388, 1803184, 2028582, 2704776, 3606368, 4057164, 5409552, 7212736, 8114328, 10819104, 16228656, 21638208, 32457312, 64914624]

約数ペア:

[(1, 64914624), (2, 32457312), (3, 21638208), (4, 16228656), (6, 10819104), (8, 8114328), (9, 7212736), (12, 5409552), (16, 4057164), (18, 3606368), (24, 2704776), (32, 2028582), (36, 1803184), (48, 1352388), (64, 1014291), (72, 901592), (96, 676194), (144, 450796), (192, 338097), (251, 258624), (288, 225398), (449, 144576), (502, 129312), (576, 112699), (753, 86208), (898, 72288), (1004, 64656), (1347, 48192), (1506, 43104), (1796, 36144), (2008, 32328), (2259, 28736), (2694, 24096), (3012, 21552), (3592, 18072), (4016, 16164), (4041, 16064), (4518, 14368), (5388, 12048), (6024, 10776), (7184, 9036), (8032, 8082)]