71223744

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{21821}}^1$

素因数の和:21853

約数の個数: 56

約数和(自身を含む): 199540368

約数和(自身を除く): 128316624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 21821, 43642, 65463, 87284, 130926, 174568, 261852, 349136, 370957, 523704, 698272, 741914, 1047408, 1112871, 1396544, 1483828, 2094816, 2225742, 2967656, 4189632, 4451484, 5935312, 8902968, 11870624, 17805936, 23741248, 35611872, 71223744]

約数ペア:

[(1, 71223744), (2, 35611872), (3, 23741248), (4, 17805936), (6, 11870624), (8, 8902968), (12, 5935312), (16, 4451484), (17, 4189632), (24, 2967656), (32, 2225742), (34, 2094816), (48, 1483828), (51, 1396544), (64, 1112871), (68, 1047408), (96, 741914), (102, 698272), (136, 523704), (192, 370957), (204, 349136), (272, 261852), (408, 174568), (544, 130926), (816, 87284), (1088, 65463), (1632, 43642), (3264, 21821)]