27128844

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 76216448

約数和(自身を除く): 49087604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 62, 73, 74, 81, 93, 108, 111, 124, 146, 148, 162, 186, 219, 222, 279, 292, 324, 333, 372, 438, 444, 558, 657, 666, 837, 876, 999, 1116, 1147, 1314, 1332, 1674, 1971, 1998, 2263, 2294, 2511, 2628, 2701, 2997, 3348, 3441, 3942, 3996, 4526, 4588, 5022, 5402, 5913, 5994, 6789, 6882, 7884, 8103, 9052, 10044, 10323, 10804, 11826, 11988, 13578, 13764, 16206, 20367, 20646, 23652, 24309, 27156, 30969, 32412, 40734, 41292, 48618, 61101, 61938, 72927, 81468, 83731, 92907, 97236, 122202, 123876, 145854, 167462, 183303, 185814, 218781, 244404, 251193, 291708, 334924, 366606, 371628, 437562, 502386, 733212, 753579, 875124, 1004772, 1507158, 2260737, 3014316, 4521474, 6782211, 9042948, 13564422, 27128844]

約数ペア:

[(1, 27128844), (2, 13564422), (3, 9042948), (4, 6782211), (6, 4521474), (9, 3014316), (12, 2260737), (18, 1507158), (27, 1004772), (31, 875124), (36, 753579), (37, 733212), (54, 502386), (62, 437562), (73, 371628), (74, 366606), (81, 334924), (93, 291708), (108, 251193), (111, 244404), (124, 218781), (146, 185814), (148, 183303), (162, 167462), (186, 145854), (219, 123876), (222, 122202), (279, 97236), (292, 92907), (324, 83731), (333, 81468), (372, 72927), (438, 61938), (444, 61101), (558, 48618), (657, 41292), (666, 40734), (837, 32412), (876, 30969), (999, 27156), (1116, 24309), (1147, 23652), (1314, 20646), (1332, 20367), (1674, 16206), (1971, 13764), (1998, 13578), (2263, 11988), (2294, 11826), (2511, 10804), (2628, 10323), (2701, 10044), (2997, 9052), (3348, 8103), (3441, 7884), (3942, 6882), (3996, 6789), (4526, 5994), (4588, 5913), (5022, 5402)]