82621396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 175609728

約数和(自身を除く): 92988332

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 169, 271, 286, 338, 451, 533, 542, 572, 676, 902, 1066, 1084, 1804, 1859, 2132, 2981, 3523, 3718, 5863, 5962, 6929, 7046, 7436, 11111, 11726, 11924, 13858, 14092, 22222, 23452, 27716, 38753, 44444, 45799, 76219, 77506, 91598, 122221, 144443, 152438, 155012, 183196, 244442, 288886, 304876, 488884, 503789, 577772, 1007578, 1588873, 1877759, 2015156, 3177746, 3755518, 6355492, 7511036, 20655349, 41310698, 82621396]

約数ペア:

[(1, 82621396), (2, 41310698), (4, 20655349), (11, 7511036), (13, 6355492), (22, 3755518), (26, 3177746), (41, 2015156), (44, 1877759), (52, 1588873), (82, 1007578), (143, 577772), (164, 503789), (169, 488884), (271, 304876), (286, 288886), (338, 244442), (451, 183196), (533, 155012), (542, 152438), (572, 144443), (676, 122221), (902, 91598), (1066, 77506), (1084, 76219), (1804, 45799), (1859, 44444), (2132, 38753), (2981, 27716), (3523, 23452), (3718, 22222), (5863, 14092), (5962, 13858), (6929, 11924), (7046, 11726), (7436, 11111)]