82561908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3701}}^1$

素因数の和:3745

約数の個数: 72

約数和(自身を含む): 227628576

約数和(自身を除く): 145066668

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 858, 1014, 1716, 1859, 2028, 3701, 3718, 5577, 7402, 7436, 11103, 11154, 14804, 22206, 22308, 40711, 44412, 48113, 81422, 96226, 122133, 144339, 162844, 192452, 244266, 288678, 488532, 529243, 577356, 625469, 1058486, 1250938, 1587729, 1876407, 2116972, 2501876, 3175458, 3752814, 6350916, 6880159, 7505628, 13760318, 20640477, 27520636, 41280954, 82561908]

約数ペア:

[(1, 82561908), (2, 41280954), (3, 27520636), (4, 20640477), (6, 13760318), (11, 7505628), (12, 6880159), (13, 6350916), (22, 3752814), (26, 3175458), (33, 2501876), (39, 2116972), (44, 1876407), (52, 1587729), (66, 1250938), (78, 1058486), (132, 625469), (143, 577356), (156, 529243), (169, 488532), (286, 288678), (338, 244266), (429, 192452), (507, 162844), (572, 144339), (676, 122133), (858, 96226), (1014, 81422), (1716, 48113), (1859, 44412), (2028, 40711), (3701, 22308), (3718, 22206), (5577, 14804), (7402, 11154), (7436, 11103)]