81827096

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 171946800

約数和(自身を除く): 90119704

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 169, 232, 338, 377, 676, 754, 1352, 1508, 2087, 3016, 4174, 4901, 8348, 9802, 16696, 19604, 27131, 39208, 54262, 60523, 108524, 121046, 217048, 242092, 352703, 484184, 705406, 786799, 1410812, 1573598, 2821624, 3147196, 6294392, 10228387, 20456774, 40913548, 81827096]

約数ペア:

[(1, 81827096), (2, 40913548), (4, 20456774), (8, 10228387), (13, 6294392), (26, 3147196), (29, 2821624), (52, 1573598), (58, 1410812), (104, 786799), (116, 705406), (169, 484184), (232, 352703), (338, 242092), (377, 217048), (676, 121046), (754, 108524), (1352, 60523), (1508, 54262), (2087, 39208), (3016, 27131), (4174, 19604), (4901, 16696), (8348, 9802)]