80198328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9007}}^1$

素因数の和:9076

約数の個数: 64

約数和(自身を含む): 233487360

約数和(自身を除く): 153289032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 9007, 18014, 27021, 36028, 54042, 63049, 72056, 108084, 126098, 189147, 216168, 252196, 378294, 477371, 504392, 756588, 954742, 1432113, 1513176, 1909484, 2864226, 3341597, 3818968, 5728452, 6683194, 10024791, 11456904, 13366388, 20049582, 26732776, 40099164, 80198328]

約数ペア:

[(1, 80198328), (2, 40099164), (3, 26732776), (4, 20049582), (6, 13366388), (7, 11456904), (8, 10024791), (12, 6683194), (14, 5728452), (21, 3818968), (24, 3341597), (28, 2864226), (42, 1909484), (53, 1513176), (56, 1432113), (84, 954742), (106, 756588), (159, 504392), (168, 477371), (212, 378294), (318, 252196), (371, 216168), (424, 189147), (636, 126098), (742, 108084), (1113, 72056), (1272, 63049), (1484, 54042), (2226, 36028), (2968, 27021), (4452, 18014), (8904, 9007)]