82858612

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:580

約数の個数: 36

約数和(自身を含む): 155200780

約数和(自身を除く): 72342168

約数列:

[1, 2, 4, 17, 34, 68, 229, 289, 313, 458, 578, 626, 916, 1156, 1252, 3893, 5321, 7786, 10642, 15572, 21284, 66181, 71677, 90457, 132362, 143354, 180914, 264724, 286708, 361828, 1218509, 2437018, 4874036, 20714653, 41429306, 82858612]

約数ペア:

[(1, 82858612), (2, 41429306), (4, 20714653), (17, 4874036), (34, 2437018), (68, 1218509), (229, 361828), (289, 286708), (313, 264724), (458, 180914), (578, 143354), (626, 132362), (916, 90457), (1156, 71677), (1252, 66181), (3893, 21284), (5321, 15572), (7786, 10642)]