81566388

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{22433}}^1$

素因数の和:22544

約数の個数: 36

約数和(自身を含む): 208232388

約数和(自身を除く): 126666000

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 22433, 44866, 67299, 89732, 134598, 201897, 269196, 403794, 807588, 2265733, 4531466, 6797199, 9062932, 13594398, 20391597, 27188796, 40783194, 81566388]

約数ペア:

[(1, 81566388), (2, 40783194), (3, 27188796), (4, 20391597), (6, 13594398), (9, 9062932), (12, 6797199), (18, 4531466), (36, 2265733), (101, 807588), (202, 403794), (303, 269196), (404, 201897), (606, 134598), (909, 89732), (1212, 67299), (1818, 44866), (3636, 22433)]