72090112

素因数分解:

$2^9\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1488

約数の個数: 40

約数和(自身を含む): 145544256

約数和(自身を除く): 73454144

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1367, 1648, 2734, 3296, 5468, 6592, 10936, 13184, 21872, 26368, 43744, 52736, 87488, 140801, 174976, 281602, 349952, 563204, 699904, 1126408, 2252816, 4505632, 9011264, 18022528, 36045056, 72090112]

約数ペア:

[(1, 72090112), (2, 36045056), (4, 18022528), (8, 9011264), (16, 4505632), (32, 2252816), (64, 1126408), (103, 699904), (128, 563204), (206, 349952), (256, 281602), (412, 174976), (512, 140801), (824, 87488), (1367, 52736), (1648, 43744), (2734, 26368), (3296, 21872), (5468, 13184), (6592, 10936)]