76186740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181397}}^1$

素因数の和:181416

約数の個数: 48

約数和(自身を含む): 243798912

約数和(自身を除く): 167612172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 181397, 362794, 544191, 725588, 906985, 1088382, 1269779, 1813970, 2176764, 2539558, 2720955, 3627940, 3809337, 5079116, 5441910, 6348895, 7618674, 10883820, 12697790, 15237348, 19046685, 25395580, 38093370, 76186740]

約数ペア:

[(1, 76186740), (2, 38093370), (3, 25395580), (4, 19046685), (5, 15237348), (6, 12697790), (7, 10883820), (10, 7618674), (12, 6348895), (14, 5441910), (15, 5079116), (20, 3809337), (21, 3627940), (28, 2720955), (30, 2539558), (35, 2176764), (42, 1813970), (60, 1269779), (70, 1088382), (84, 906985), (105, 725588), (140, 544191), (210, 362794), (420, 181397)]