80029008

素因数分解:

$2^4\times 3^2\times {\mathrm{311}}^1\times {\mathrm{1787}}^1$

素因数の和:2112

約数の個数: 60

約数和(自身を含む): 224815968

約数和(自身を除く): 144786960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 311, 622, 933, 1244, 1787, 1866, 2488, 2799, 3574, 3732, 4976, 5361, 5598, 7148, 7464, 10722, 11196, 14296, 14928, 16083, 21444, 22392, 28592, 32166, 42888, 44784, 64332, 85776, 128664, 257328, 555757, 1111514, 1667271, 2223028, 3334542, 4446056, 5001813, 6669084, 8892112, 10003626, 13338168, 20007252, 26676336, 40014504, 80029008]

約数ペア:

[(1, 80029008), (2, 40014504), (3, 26676336), (4, 20007252), (6, 13338168), (8, 10003626), (9, 8892112), (12, 6669084), (16, 5001813), (18, 4446056), (24, 3334542), (36, 2223028), (48, 1667271), (72, 1111514), (144, 555757), (311, 257328), (622, 128664), (933, 85776), (1244, 64332), (1787, 44784), (1866, 42888), (2488, 32166), (2799, 28592), (3574, 22392), (3732, 21444), (4976, 16083), (5361, 14928), (5598, 14296), (7148, 11196), (7464, 10722)]