27730656

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1408

約数の個数: 72

約数和(自身を含む): 79999920

約数和(自身を除く): 52269264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1319, 1752, 2336, 2628, 2638, 3504, 3957, 5256, 5276, 7008, 7914, 10512, 10552, 11871, 15828, 21024, 21104, 23742, 31656, 42208, 47484, 63312, 94968, 96287, 126624, 189936, 192574, 288861, 379872, 385148, 577722, 770296, 866583, 1155444, 1540592, 1733166, 2310888, 3081184, 3466332, 4621776, 6932664, 9243552, 13865328, 27730656]

約数ペア:

[(1, 27730656), (2, 13865328), (3, 9243552), (4, 6932664), (6, 4621776), (8, 3466332), (9, 3081184), (12, 2310888), (16, 1733166), (18, 1540592), (24, 1155444), (32, 866583), (36, 770296), (48, 577722), (72, 385148), (73, 379872), (96, 288861), (144, 192574), (146, 189936), (219, 126624), (288, 96287), (292, 94968), (438, 63312), (584, 47484), (657, 42208), (876, 31656), (1168, 23742), (1314, 21104), (1319, 21024), (1752, 15828), (2336, 11871), (2628, 10552), (2638, 10512), (3504, 7914), (3957, 7008), (5256, 5276)]