84313712

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 202455792

約数和(自身を除く): 118142080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 43, 49, 56, 61, 82, 86, 98, 112, 122, 164, 172, 196, 244, 287, 301, 328, 344, 392, 427, 488, 574, 602, 656, 688, 784, 854, 976, 1148, 1204, 1708, 1763, 2009, 2107, 2296, 2408, 2501, 2623, 2989, 3416, 3526, 4018, 4214, 4592, 4816, 5002, 5246, 5978, 6832, 7052, 8036, 8428, 10004, 10492, 11956, 12341, 14104, 16072, 16856, 17507, 18361, 20008, 20984, 23912, 24682, 28208, 32144, 33712, 35014, 36722, 40016, 41968, 47824, 49364, 70028, 73444, 86387, 98728, 107543, 122549, 128527, 140056, 146888, 172774, 197456, 215086, 245098, 257054, 280112, 293776, 345548, 430172, 490196, 514108, 691096, 752801, 860344, 980392, 1028216, 1382192, 1505602, 1720688, 1960784, 2056432, 3011204, 5269607, 6022408, 10539214, 12044816, 21078428, 42156856, 84313712]

約数ペア:

[(1, 84313712), (2, 42156856), (4, 21078428), (7, 12044816), (8, 10539214), (14, 6022408), (16, 5269607), (28, 3011204), (41, 2056432), (43, 1960784), (49, 1720688), (56, 1505602), (61, 1382192), (82, 1028216), (86, 980392), (98, 860344), (112, 752801), (122, 691096), (164, 514108), (172, 490196), (196, 430172), (244, 345548), (287, 293776), (301, 280112), (328, 257054), (344, 245098), (392, 215086), (427, 197456), (488, 172774), (574, 146888), (602, 140056), (656, 128527), (688, 122549), (784, 107543), (854, 98728), (976, 86387), (1148, 73444), (1204, 70028), (1708, 49364), (1763, 47824), (2009, 41968), (2107, 40016), (2296, 36722), (2408, 35014), (2501, 33712), (2623, 32144), (2989, 28208), (3416, 24682), (3526, 23912), (4018, 20984), (4214, 20008), (4592, 18361), (4816, 17507), (5002, 16856), (5246, 16072), (5978, 14104), (6832, 12341), (7052, 11956), (8036, 10492), (8428, 10004)]