77532686

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 150164448

約数和(自身を除く): 72631762

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 121, 154, 242, 259, 407, 518, 814, 847, 1237, 1694, 2474, 2849, 4477, 5698, 8659, 8954, 13607, 17318, 27214, 31339, 45769, 62678, 91538, 95249, 149677, 190498, 299354, 320383, 503459, 640766, 1006918, 1047739, 2095478, 3524213, 5538049, 7048426, 11076098, 38766343, 77532686]

約数ペア:

[(1, 77532686), (2, 38766343), (7, 11076098), (11, 7048426), (14, 5538049), (22, 3524213), (37, 2095478), (74, 1047739), (77, 1006918), (121, 640766), (154, 503459), (242, 320383), (259, 299354), (407, 190498), (518, 149677), (814, 95249), (847, 91538), (1237, 62678), (1694, 45769), (2474, 31339), (2849, 27214), (4477, 17318), (5698, 13607), (8659, 8954)]