82077240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97711}}^1$

素因数の和:97732

約数の個数: 64

約数和(自身を含む): 281410560

約数和(自身を除く): 199333320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 97711, 195422, 293133, 390844, 488555, 586266, 683977, 781688, 977110, 1172532, 1367954, 1465665, 1954220, 2051931, 2345064, 2735908, 2931330, 3419885, 3908440, 4103862, 5471816, 5862660, 6839770, 8207724, 10259655, 11725320, 13679540, 16415448, 20519310, 27359080, 41038620, 82077240]

約数ペア:

[(1, 82077240), (2, 41038620), (3, 27359080), (4, 20519310), (5, 16415448), (6, 13679540), (7, 11725320), (8, 10259655), (10, 8207724), (12, 6839770), (14, 5862660), (15, 5471816), (20, 4103862), (21, 3908440), (24, 3419885), (28, 2931330), (30, 2735908), (35, 2345064), (40, 2051931), (42, 1954220), (56, 1465665), (60, 1367954), (70, 1172532), (84, 977110), (105, 781688), (120, 683977), (140, 586266), (168, 488555), (210, 390844), (280, 293133), (420, 195422), (840, 97711)]