71029152

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10723}}^1$

素因数の和:10762

約数の個数: 72

約数和(自身を含む): 210790944

約数和(自身を除く): 139761792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 10723, 21446, 32169, 42892, 64338, 85784, 96507, 128676, 171568, 193014, 246629, 257352, 343136, 386028, 493258, 514704, 739887, 772056, 986516, 1029408, 1479774, 1544112, 1973032, 2219661, 2959548, 3088224, 3946064, 4439322, 5919096, 7892128, 8878644, 11838192, 17757288, 23676384, 35514576, 71029152]

約数ペア:

[(1, 71029152), (2, 35514576), (3, 23676384), (4, 17757288), (6, 11838192), (8, 8878644), (9, 7892128), (12, 5919096), (16, 4439322), (18, 3946064), (23, 3088224), (24, 2959548), (32, 2219661), (36, 1973032), (46, 1544112), (48, 1479774), (69, 1029408), (72, 986516), (92, 772056), (96, 739887), (138, 514704), (144, 493258), (184, 386028), (207, 343136), (276, 257352), (288, 246629), (368, 193014), (414, 171568), (552, 128676), (736, 96507), (828, 85784), (1104, 64338), (1656, 42892), (2208, 32169), (3312, 21446), (6624, 10723)]