70640784

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25819}}^1$

素因数の和:25852

約数の個数: 60

約数和(自身を含む): 208109200

約数和(自身を除く): 137468416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 25819, 51638, 77457, 103276, 154914, 206552, 232371, 309828, 413104, 464742, 490561, 619656, 929484, 981122, 1239312, 1471683, 1858968, 1962244, 2943366, 3717936, 3924488, 4415049, 5886732, 7848976, 8830098, 11773464, 17660196, 23546928, 35320392, 70640784]

約数ペア:

[(1, 70640784), (2, 35320392), (3, 23546928), (4, 17660196), (6, 11773464), (8, 8830098), (9, 7848976), (12, 5886732), (16, 4415049), (18, 3924488), (19, 3717936), (24, 2943366), (36, 1962244), (38, 1858968), (48, 1471683), (57, 1239312), (72, 981122), (76, 929484), (114, 619656), (144, 490561), (152, 464742), (171, 413104), (228, 309828), (304, 232371), (342, 206552), (456, 154914), (684, 103276), (912, 77457), (1368, 51638), (2736, 25819)]