80013456

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{9109}}^1$

素因数の和:9184

約数の個数: 60

約数和(自身を含む): 227622460

約数和(自身を除く): 147609004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 9109, 18218, 27327, 36436, 54654, 72872, 81981, 109308, 145744, 163962, 218616, 327924, 437232, 555649, 655848, 1111298, 1311696, 1666947, 2222596, 3333894, 4445192, 5000841, 6667788, 8890384, 10001682, 13335576, 20003364, 26671152, 40006728, 80013456]

約数ペア:

[(1, 80013456), (2, 40006728), (3, 26671152), (4, 20003364), (6, 13335576), (8, 10001682), (9, 8890384), (12, 6667788), (16, 5000841), (18, 4445192), (24, 3333894), (36, 2222596), (48, 1666947), (61, 1311696), (72, 1111298), (122, 655848), (144, 555649), (183, 437232), (244, 327924), (366, 218616), (488, 163962), (549, 145744), (732, 109308), (976, 81981), (1098, 72872), (1464, 54654), (2196, 36436), (2928, 27327), (4392, 18218), (8784, 9109)]