27740412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 85542912

約数和(自身を除く): 57802500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 53, 62, 63, 67, 84, 93, 106, 124, 126, 134, 159, 186, 201, 212, 217, 252, 268, 279, 318, 371, 372, 402, 434, 469, 477, 558, 603, 636, 651, 742, 804, 868, 938, 954, 1113, 1116, 1206, 1302, 1407, 1484, 1643, 1876, 1908, 1953, 2077, 2226, 2412, 2604, 2814, 3286, 3339, 3551, 3906, 4154, 4221, 4452, 4929, 5628, 6231, 6572, 6678, 7102, 7812, 8308, 8442, 9858, 10653, 11501, 12462, 13356, 14204, 14539, 14787, 16884, 18693, 19716, 21306, 23002, 24857, 24924, 29078, 29574, 31959, 34503, 37386, 42612, 43617, 46004, 49714, 58156, 59148, 63918, 69006, 74571, 74772, 87234, 99428, 103509, 110081, 127836, 130851, 138012, 149142, 174468, 207018, 220162, 223713, 261702, 298284, 330243, 414036, 440324, 447426, 523404, 660486, 770567, 894852, 990729, 1320972, 1541134, 1981458, 2311701, 3082268, 3962916, 4623402, 6935103, 9246804, 13870206, 27740412]

約数ペア:

[(1, 27740412), (2, 13870206), (3, 9246804), (4, 6935103), (6, 4623402), (7, 3962916), (9, 3082268), (12, 2311701), (14, 1981458), (18, 1541134), (21, 1320972), (28, 990729), (31, 894852), (36, 770567), (42, 660486), (53, 523404), (62, 447426), (63, 440324), (67, 414036), (84, 330243), (93, 298284), (106, 261702), (124, 223713), (126, 220162), (134, 207018), (159, 174468), (186, 149142), (201, 138012), (212, 130851), (217, 127836), (252, 110081), (268, 103509), (279, 99428), (318, 87234), (371, 74772), (372, 74571), (402, 69006), (434, 63918), (469, 59148), (477, 58156), (558, 49714), (603, 46004), (636, 43617), (651, 42612), (742, 37386), (804, 34503), (868, 31959), (938, 29574), (954, 29078), (1113, 24924), (1116, 24857), (1206, 23002), (1302, 21306), (1407, 19716), (1484, 18693), (1643, 16884), (1876, 14787), (1908, 14539), (1953, 14204), (2077, 13356), (2226, 12462), (2412, 11501), (2604, 10653), (2814, 9858), (3286, 8442), (3339, 8308), (3551, 7812), (3906, 7102), (4154, 6678), (4221, 6572), (4452, 6231), (4929, 5628)]