72506368

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 88

約数和(自身を含む): 163006704

約数和(自身を除く): 90500336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 157, 164, 176, 256, 314, 328, 352, 451, 512, 628, 656, 704, 902, 1024, 1256, 1312, 1408, 1727, 1804, 2512, 2624, 2816, 3454, 3608, 5024, 5248, 5632, 6437, 6908, 7216, 10048, 10496, 11264, 12874, 13816, 14432, 20096, 20992, 25748, 27632, 28864, 40192, 41984, 51496, 55264, 57728, 70807, 80384, 102992, 110528, 115456, 141614, 160768, 205984, 221056, 230912, 283228, 411968, 442112, 461824, 566456, 823936, 884224, 1132912, 1647872, 1768448, 2265824, 3295744, 4531648, 6591488, 9063296, 18126592, 36253184, 72506368]

約数ペア:

[(1, 72506368), (2, 36253184), (4, 18126592), (8, 9063296), (11, 6591488), (16, 4531648), (22, 3295744), (32, 2265824), (41, 1768448), (44, 1647872), (64, 1132912), (82, 884224), (88, 823936), (128, 566456), (157, 461824), (164, 442112), (176, 411968), (256, 283228), (314, 230912), (328, 221056), (352, 205984), (451, 160768), (512, 141614), (628, 115456), (656, 110528), (704, 102992), (902, 80384), (1024, 70807), (1256, 57728), (1312, 55264), (1408, 51496), (1727, 41984), (1804, 40192), (2512, 28864), (2624, 27632), (2816, 25748), (3454, 20992), (3608, 20096), (5024, 14432), (5248, 13816), (5632, 12874), (6437, 11264), (6908, 10496), (7216, 10048)]