82019886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 104258514

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 131, 138, 262, 299, 349, 393, 598, 698, 786, 897, 1047, 1703, 1794, 2094, 3013, 3406, 4537, 5109, 6026, 8027, 9039, 9074, 10218, 13611, 16054, 18078, 24081, 27222, 39169, 45719, 48162, 78338, 91438, 104351, 117507, 137157, 208702, 235014, 274314, 313053, 594347, 626106, 1051537, 1188694, 1783041, 2103074, 3154611, 3566082, 6309222, 13669981, 27339962, 41009943, 82019886]

約数ペア:

[(1, 82019886), (2, 41009943), (3, 27339962), (6, 13669981), (13, 6309222), (23, 3566082), (26, 3154611), (39, 2103074), (46, 1783041), (69, 1188694), (78, 1051537), (131, 626106), (138, 594347), (262, 313053), (299, 274314), (349, 235014), (393, 208702), (598, 137157), (698, 117507), (786, 104351), (897, 91438), (1047, 78338), (1703, 48162), (1794, 45719), (2094, 39169), (3013, 27222), (3406, 24081), (4537, 18078), (5109, 16054), (6026, 13611), (8027, 10218), (9039, 9074)]