64480896

素因数分解:

$2^7\times 3^2\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 187125120

約数和(自身を除く): 122644224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 223, 251, 288, 384, 446, 502, 576, 669, 753, 892, 1004, 1152, 1338, 1506, 1784, 2007, 2008, 2259, 2676, 3012, 3568, 4014, 4016, 4518, 5352, 6024, 7136, 8028, 8032, 9036, 10704, 12048, 14272, 16056, 16064, 18072, 21408, 24096, 28544, 32112, 32128, 36144, 42816, 48192, 55973, 64224, 72288, 85632, 96384, 111946, 128448, 144576, 167919, 223892, 256896, 289152, 335838, 447784, 503757, 671676, 895568, 1007514, 1343352, 1791136, 2015028, 2686704, 3582272, 4030056, 5373408, 7164544, 8060112, 10746816, 16120224, 21493632, 32240448, 64480896]

約数ペア:

[(1, 64480896), (2, 32240448), (3, 21493632), (4, 16120224), (6, 10746816), (8, 8060112), (9, 7164544), (12, 5373408), (16, 4030056), (18, 3582272), (24, 2686704), (32, 2015028), (36, 1791136), (48, 1343352), (64, 1007514), (72, 895568), (96, 671676), (128, 503757), (144, 447784), (192, 335838), (223, 289152), (251, 256896), (288, 223892), (384, 167919), (446, 144576), (502, 128448), (576, 111946), (669, 96384), (753, 85632), (892, 72288), (1004, 64224), (1152, 55973), (1338, 48192), (1506, 42816), (1784, 36144), (2007, 32128), (2008, 32112), (2259, 28544), (2676, 24096), (3012, 21408), (3568, 18072), (4014, 16064), (4016, 16056), (4518, 14272), (5352, 12048), (6024, 10704), (7136, 9036), (8028, 8032)]