71181432

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{141233}}^1$

素因数の和:141252

約数の個数: 48

約数和(自身を含む): 220325040

約数和(自身を除く): 149143608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 141233, 282466, 423699, 564932, 847398, 988631, 1129864, 1271097, 1694796, 1977262, 2542194, 2965893, 3389592, 3954524, 5084388, 5931786, 7909048, 8897679, 10168776, 11863572, 17795358, 23727144, 35590716, 71181432]

約数ペア:

[(1, 71181432), (2, 35590716), (3, 23727144), (4, 17795358), (6, 11863572), (7, 10168776), (8, 8897679), (9, 7909048), (12, 5931786), (14, 5084388), (18, 3954524), (21, 3389592), (24, 2965893), (28, 2542194), (36, 1977262), (42, 1694796), (56, 1271097), (63, 1129864), (72, 988631), (84, 847398), (126, 564932), (168, 423699), (252, 282466), (504, 141233)]