827142876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{2803}}^1$

素因数の和:3991

約数の個数: 72

約数和(自身を含む): 2392417664

約数和(自身を除く): 1565274788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1171, 2342, 2803, 3513, 4684, 5606, 7026, 8197, 8409, 10539, 11212, 14052, 16394, 16818, 19621, 21078, 24591, 25227, 32788, 33636, 39242, 42156, 49182, 50454, 58863, 73773, 78484, 98364, 100908, 117726, 147546, 176589, 235452, 295092, 353178, 706356, 3282313, 6564626, 9846939, 13129252, 19693878, 22976191, 29540817, 39387756, 45952382, 59081634, 68928573, 91904764, 118163268, 137857146, 206785719, 275714292, 413571438, 827142876]

約数ペア:

[(1, 827142876), (2, 413571438), (3, 275714292), (4, 206785719), (6, 137857146), (7, 118163268), (9, 91904764), (12, 68928573), (14, 59081634), (18, 45952382), (21, 39387756), (28, 29540817), (36, 22976191), (42, 19693878), (63, 13129252), (84, 9846939), (126, 6564626), (252, 3282313), (1171, 706356), (2342, 353178), (2803, 295092), (3513, 235452), (4684, 176589), (5606, 147546), (7026, 117726), (8197, 100908), (8409, 98364), (10539, 78484), (11212, 73773), (14052, 58863), (16394, 50454), (16818, 49182), (19621, 42156), (21078, 39242), (24591, 33636), (25227, 32788)]