67945248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{33703}}^1$

素因数の和:33726

約数の個数: 72

約数和(自身を含む): 220828608

約数和(自身を除く): 152883360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 33703, 67406, 101109, 134812, 202218, 235921, 269624, 303327, 404436, 471842, 539248, 606654, 707763, 808872, 943684, 1078496, 1213308, 1415526, 1617744, 1887368, 2123289, 2426616, 2831052, 3235488, 3774736, 4246578, 4853232, 5662104, 7549472, 8493156, 9706464, 11324208, 16986312, 22648416, 33972624, 67945248]

約数ペア:

[(1, 67945248), (2, 33972624), (3, 22648416), (4, 16986312), (6, 11324208), (7, 9706464), (8, 8493156), (9, 7549472), (12, 5662104), (14, 4853232), (16, 4246578), (18, 3774736), (21, 3235488), (24, 2831052), (28, 2426616), (32, 2123289), (36, 1887368), (42, 1617744), (48, 1415526), (56, 1213308), (63, 1078496), (72, 943684), (84, 808872), (96, 707763), (112, 606654), (126, 539248), (144, 471842), (168, 404436), (224, 303327), (252, 269624), (288, 235921), (336, 202218), (504, 134812), (672, 101109), (1008, 67406), (2016, 33703)]