212012892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64717}}^1$

素因数の和:64747

約数の個数: 72

約数和(自身を含む): 659605856

約数和(自身を除く): 447592964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 64717, 129434, 194151, 258868, 388302, 453019, 582453, 776604, 841321, 906038, 1164906, 1359057, 1682642, 1812076, 2329812, 2523963, 2718114, 3365284, 4077171, 5047926, 5436228, 5889247, 7571889, 8154342, 10095852, 11778494, 15143778, 16308684, 17667741, 23556988, 30287556, 35335482, 53003223, 70670964, 106006446, 212012892]

約数ペア:

[(1, 212012892), (2, 106006446), (3, 70670964), (4, 53003223), (6, 35335482), (7, 30287556), (9, 23556988), (12, 17667741), (13, 16308684), (14, 15143778), (18, 11778494), (21, 10095852), (26, 8154342), (28, 7571889), (36, 5889247), (39, 5436228), (42, 5047926), (52, 4077171), (63, 3365284), (78, 2718114), (84, 2523963), (91, 2329812), (117, 1812076), (126, 1682642), (156, 1359057), (182, 1164906), (234, 906038), (252, 841321), (273, 776604), (364, 582453), (468, 453019), (546, 388302), (819, 258868), (1092, 194151), (1638, 129434), (3276, 64717)]