67456728

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{15359}}^1$

素因数の和:15432

約数の個数: 48

約数和(自身を含む): 185702400

約数和(自身を除く): 118245672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 15359, 30718, 46077, 61436, 92154, 122872, 138231, 184308, 276462, 368616, 552924, 936899, 1105848, 1873798, 2810697, 3747596, 5621394, 7495192, 8432091, 11242788, 16864182, 22485576, 33728364, 67456728]

約数ペア:

[(1, 67456728), (2, 33728364), (3, 22485576), (4, 16864182), (6, 11242788), (8, 8432091), (9, 7495192), (12, 5621394), (18, 3747596), (24, 2810697), (36, 1873798), (61, 1105848), (72, 936899), (122, 552924), (183, 368616), (244, 276462), (366, 184308), (488, 138231), (549, 122872), (732, 92154), (1098, 61436), (1464, 46077), (2196, 30718), (4392, 15359)]