77295834

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 220237056

約数和(自身を除く): 142941222

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 49, 62, 63, 66, 77, 93, 98, 99, 126, 147, 154, 186, 198, 217, 231, 257, 279, 294, 341, 434, 441, 462, 514, 539, 558, 651, 682, 693, 771, 882, 1023, 1078, 1302, 1386, 1519, 1542, 1617, 1799, 1953, 2046, 2313, 2387, 2827, 3038, 3069, 3234, 3598, 3906, 4557, 4626, 4774, 4851, 5397, 5654, 6138, 7161, 7967, 8481, 9114, 9702, 10794, 12593, 13671, 14322, 15934, 16191, 16709, 16962, 19789, 21483, 23901, 25186, 25443, 27342, 32382, 33418, 37779, 39578, 42966, 47802, 50127, 50886, 55769, 59367, 71703, 75558, 87637, 100254, 111538, 113337, 118734, 138523, 143406, 150381, 167307, 175274, 178101, 226674, 262911, 277046, 300762, 334614, 356202, 390383, 415569, 501921, 525822, 613459, 780766, 788733, 831138, 1003842, 1171149, 1226918, 1246707, 1577466, 1840377, 2342298, 2493414, 3513447, 3680754, 4294213, 5521131, 7026894, 8588426, 11042262, 12882639, 25765278, 38647917, 77295834]

約数ペア:

[(1, 77295834), (2, 38647917), (3, 25765278), (6, 12882639), (7, 11042262), (9, 8588426), (11, 7026894), (14, 5521131), (18, 4294213), (21, 3680754), (22, 3513447), (31, 2493414), (33, 2342298), (42, 1840377), (49, 1577466), (62, 1246707), (63, 1226918), (66, 1171149), (77, 1003842), (93, 831138), (98, 788733), (99, 780766), (126, 613459), (147, 525822), (154, 501921), (186, 415569), (198, 390383), (217, 356202), (231, 334614), (257, 300762), (279, 277046), (294, 262911), (341, 226674), (434, 178101), (441, 175274), (462, 167307), (514, 150381), (539, 143406), (558, 138523), (651, 118734), (682, 113337), (693, 111538), (771, 100254), (882, 87637), (1023, 75558), (1078, 71703), (1302, 59367), (1386, 55769), (1519, 50886), (1542, 50127), (1617, 47802), (1799, 42966), (1953, 39578), (2046, 37779), (2313, 33418), (2387, 32382), (2827, 27342), (3038, 25443), (3069, 25186), (3234, 23901), (3598, 21483), (3906, 19789), (4557, 16962), (4626, 16709), (4774, 16191), (4851, 15934), (5397, 14322), (5654, 13671), (6138, 12593), (7161, 10794), (7967, 9702), (8481, 9114)]