81440592

素因数分解:

$2^4\times 3^1\times {\mathrm{619}}^1\times {\mathrm{2741}}^1$

素因数の和:3371

約数の個数: 40

約数和(自身を含む): 210804960

約数和(自身を除く): 129364368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 619, 1238, 1857, 2476, 2741, 3714, 4952, 5482, 7428, 8223, 9904, 10964, 14856, 16446, 21928, 29712, 32892, 43856, 65784, 131568, 1696679, 3393358, 5090037, 6786716, 10180074, 13573432, 20360148, 27146864, 40720296, 81440592]

約数ペア:

[(1, 81440592), (2, 40720296), (3, 27146864), (4, 20360148), (6, 13573432), (8, 10180074), (12, 6786716), (16, 5090037), (24, 3393358), (48, 1696679), (619, 131568), (1238, 65784), (1857, 43856), (2476, 32892), (2741, 29712), (3714, 21928), (4952, 16446), (5482, 14856), (7428, 10964), (8223, 9904)]