82872944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 202058496

約数和(自身を除く): 119185552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 137, 154, 176, 274, 308, 491, 548, 616, 959, 982, 1096, 1232, 1507, 1918, 1964, 2192, 3014, 3437, 3836, 3928, 5401, 6028, 6874, 7672, 7856, 10549, 10802, 12056, 13748, 15344, 21098, 21604, 24112, 27496, 37807, 42196, 43208, 54992, 67267, 75614, 84392, 86416, 134534, 151228, 168784, 269068, 302456, 470869, 538136, 604912, 739937, 941738, 1076272, 1479874, 1883476, 2959748, 3766952, 5179559, 5919496, 7533904, 10359118, 11838992, 20718236, 41436472, 82872944]

約数ペア:

[(1, 82872944), (2, 41436472), (4, 20718236), (7, 11838992), (8, 10359118), (11, 7533904), (14, 5919496), (16, 5179559), (22, 3766952), (28, 2959748), (44, 1883476), (56, 1479874), (77, 1076272), (88, 941738), (112, 739937), (137, 604912), (154, 538136), (176, 470869), (274, 302456), (308, 269068), (491, 168784), (548, 151228), (616, 134534), (959, 86416), (982, 84392), (1096, 75614), (1232, 67267), (1507, 54992), (1918, 43208), (1964, 42196), (2192, 37807), (3014, 27496), (3437, 24112), (3836, 21604), (3928, 21098), (5401, 15344), (6028, 13748), (6874, 12056), (7672, 10802), (7856, 10549)]