87105312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43207}}^1$

素因数の和:43230

約数の個数: 72

約数和(自身を含む): 283098816

約数和(自身を除く): 195993504

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, 43207, 86414, 129621, 172828, 259242, 302449, 345656, 388863, 518484, 604898, 691312, 777726, 907347, 1036968, 1209796, 1382624, 1555452, 1814694, 2073936, 2419592, 2722041, 3110904, 3629388, 4147872, 4839184, 5444082, 6221808, 7258776, 9678368, 10888164, 12443616, 14517552, 21776328, 29035104, 43552656, 87105312]

約数ペア:

[(1, 87105312), (2, 43552656), (3, 29035104), (4, 21776328), (6, 14517552), (7, 12443616), (8, 10888164), (9, 9678368), (12, 7258776), (14, 6221808), (16, 5444082), (18, 4839184), (21, 4147872), (24, 3629388), (28, 3110904), (32, 2722041), (36, 2419592), (42, 2073936), (48, 1814694), (56, 1555452), (63, 1382624), (72, 1209796), (84, 1036968), (96, 907347), (112, 777726), (126, 691312), (144, 604898), (168, 518484), (224, 388863), (252, 345656), (288, 302449), (336, 259242), (504, 172828), (672, 129621), (1008, 86414), (2016, 43207)]