71018064

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 218006880

約数和(自身を除く): 146988816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 177, 208, 234, 236, 312, 354, 468, 472, 531, 624, 643, 708, 767, 936, 944, 1062, 1286, 1416, 1534, 1872, 1929, 2124, 2301, 2572, 2832, 3068, 3858, 4248, 4602, 5144, 5787, 6136, 6903, 7716, 8359, 8496, 9204, 10288, 11574, 12272, 13806, 15432, 16718, 18408, 23148, 25077, 27612, 30864, 33436, 36816, 37937, 46296, 50154, 55224, 66872, 75231, 75874, 92592, 100308, 110448, 113811, 133744, 150462, 151748, 200616, 227622, 300924, 303496, 341433, 401232, 455244, 493181, 601848, 606992, 682866, 910488, 986362, 1203696, 1365732, 1479543, 1820976, 1972724, 2731464, 2959086, 3945448, 4438629, 5462928, 5918172, 7890896, 8877258, 11836344, 17754516, 23672688, 35509032, 71018064]

約数ペア:

[(1, 71018064), (2, 35509032), (3, 23672688), (4, 17754516), (6, 11836344), (8, 8877258), (9, 7890896), (12, 5918172), (13, 5462928), (16, 4438629), (18, 3945448), (24, 2959086), (26, 2731464), (36, 1972724), (39, 1820976), (48, 1479543), (52, 1365732), (59, 1203696), (72, 986362), (78, 910488), (104, 682866), (117, 606992), (118, 601848), (144, 493181), (156, 455244), (177, 401232), (208, 341433), (234, 303496), (236, 300924), (312, 227622), (354, 200616), (468, 151748), (472, 150462), (531, 133744), (624, 113811), (643, 110448), (708, 100308), (767, 92592), (936, 75874), (944, 75231), (1062, 66872), (1286, 55224), (1416, 50154), (1534, 46296), (1872, 37937), (1929, 36816), (2124, 33436), (2301, 30864), (2572, 27612), (2832, 25077), (3068, 23148), (3858, 18408), (4248, 16718), (4602, 15432), (5144, 13806), (5787, 12272), (6136, 11574), (6903, 10288), (7716, 9204), (8359, 8496)]