82165860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{21737}}^1$

素因数の和:21762

約数の個数: 96

約数和(自身を含む): 292158720

約数和(自身を除く): 209992860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 21737, 43474, 65211, 86948, 108685, 130422, 152159, 195633, 217370, 260844, 304318, 326055, 391266, 434740, 456477, 586899, 608636, 652110, 760795, 782532, 912954, 978165, 1173798, 1304220, 1369431, 1521590, 1825908, 1956330, 2282385, 2347596, 2738862, 2934495, 3043180, 3912660, 4108293, 4564770, 5477724, 5868990, 6847155, 8216586, 9129540, 11737980, 13694310, 16433172, 20541465, 27388620, 41082930, 82165860]

約数ペア:

[(1, 82165860), (2, 41082930), (3, 27388620), (4, 20541465), (5, 16433172), (6, 13694310), (7, 11737980), (9, 9129540), (10, 8216586), (12, 6847155), (14, 5868990), (15, 5477724), (18, 4564770), (20, 4108293), (21, 3912660), (27, 3043180), (28, 2934495), (30, 2738862), (35, 2347596), (36, 2282385), (42, 1956330), (45, 1825908), (54, 1521590), (60, 1369431), (63, 1304220), (70, 1173798), (84, 978165), (90, 912954), (105, 782532), (108, 760795), (126, 652110), (135, 608636), (140, 586899), (180, 456477), (189, 434740), (210, 391266), (252, 326055), (270, 304318), (315, 260844), (378, 217370), (420, 195633), (540, 152159), (630, 130422), (756, 108685), (945, 86948), (1260, 65211), (1890, 43474), (3780, 21737)]