77119196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 178827264

約数和(自身を除く): 101708068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 41, 44, 62, 77, 82, 124, 154, 164, 197, 217, 287, 308, 341, 394, 434, 451, 574, 682, 788, 868, 902, 1148, 1271, 1364, 1379, 1804, 2167, 2387, 2542, 2758, 3157, 4334, 4774, 5084, 5516, 6107, 6314, 8077, 8668, 8897, 9548, 12214, 12628, 13981, 15169, 16154, 17794, 24428, 27962, 30338, 32308, 35588, 42749, 55924, 56539, 60676, 67177, 85498, 88847, 97867, 113078, 134354, 170996, 177694, 195734, 226156, 250387, 268708, 355388, 391468, 470239, 500774, 621929, 940478, 1001548, 1243858, 1752709, 1880956, 2487716, 2754257, 3505418, 5508514, 7010836, 11017028, 19279799, 38559598, 77119196]

約数ペア:

[(1, 77119196), (2, 38559598), (4, 19279799), (7, 11017028), (11, 7010836), (14, 5508514), (22, 3505418), (28, 2754257), (31, 2487716), (41, 1880956), (44, 1752709), (62, 1243858), (77, 1001548), (82, 940478), (124, 621929), (154, 500774), (164, 470239), (197, 391468), (217, 355388), (287, 268708), (308, 250387), (341, 226156), (394, 195734), (434, 177694), (451, 170996), (574, 134354), (682, 113078), (788, 97867), (868, 88847), (902, 85498), (1148, 67177), (1271, 60676), (1364, 56539), (1379, 55924), (1804, 42749), (2167, 35588), (2387, 32308), (2542, 30338), (2758, 27962), (3157, 24428), (4334, 17794), (4774, 16154), (5084, 15169), (5516, 13981), (6107, 12628), (6314, 12214), (8077, 9548), (8668, 8897)]