77857934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 83018866

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 41, 59, 77, 82, 118, 121, 133, 154, 209, 242, 266, 287, 413, 418, 451, 574, 649, 779, 826, 847, 902, 1121, 1298, 1463, 1558, 1694, 2242, 2299, 2419, 2926, 3157, 4543, 4598, 4838, 4961, 5453, 6314, 7139, 7847, 8569, 9086, 9922, 10906, 12331, 14278, 15694, 16093, 16933, 17138, 24662, 26609, 32186, 33866, 34727, 45961, 49973, 53218, 59983, 69454, 86317, 91922, 94259, 99946, 119966, 135641, 172634, 186263, 188518, 271282, 292699, 321727, 372526, 505571, 585398, 643454, 659813, 949487, 1011142, 1319626, 1898974, 2048893, 3538997, 4097786, 5561281, 7077994, 11122562, 38928967, 77857934]

約数ペア:

[(1, 77857934), (2, 38928967), (7, 11122562), (11, 7077994), (14, 5561281), (19, 4097786), (22, 3538997), (38, 2048893), (41, 1898974), (59, 1319626), (77, 1011142), (82, 949487), (118, 659813), (121, 643454), (133, 585398), (154, 505571), (209, 372526), (242, 321727), (266, 292699), (287, 271282), (413, 188518), (418, 186263), (451, 172634), (574, 135641), (649, 119966), (779, 99946), (826, 94259), (847, 91922), (902, 86317), (1121, 69454), (1298, 59983), (1463, 53218), (1558, 49973), (1694, 45961), (2242, 34727), (2299, 33866), (2419, 32186), (2926, 26609), (3157, 24662), (4543, 17138), (4598, 16933), (4838, 16093), (4961, 15694), (5453, 14278), (6314, 12331), (7139, 10906), (7847, 9922), (8569, 9086)]