80542584

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23801}}^1$

素因数の和:23860

約数の個数: 48

約数和(自身を含む): 222786720

約数和(自身を除く): 142244136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 23801, 47602, 71403, 95204, 142806, 190408, 214209, 285612, 428418, 571224, 856836, 1118647, 1713672, 2237294, 3355941, 4474588, 6711882, 8949176, 10067823, 13423764, 20135646, 26847528, 40271292, 80542584]

約数ペア:

[(1, 80542584), (2, 40271292), (3, 26847528), (4, 20135646), (6, 13423764), (8, 10067823), (9, 8949176), (12, 6711882), (18, 4474588), (24, 3355941), (36, 2237294), (47, 1713672), (72, 1118647), (94, 856836), (141, 571224), (188, 428418), (282, 285612), (376, 214209), (423, 190408), (564, 142806), (846, 95204), (1128, 71403), (1692, 47602), (3384, 23801)]