87216252

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{5309}}^1$

素因数の和:5390

約数の個数: 36

約数和(自身を含む): 209192760

約数和(自身を除く): 121976508

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1369, 2738, 4107, 5309, 5476, 8214, 10618, 15927, 16428, 21236, 31854, 63708, 196433, 392866, 589299, 785732, 1178598, 2357196, 7268021, 14536042, 21804063, 29072084, 43608126, 87216252]

約数ペア:

[(1, 87216252), (2, 43608126), (3, 29072084), (4, 21804063), (6, 14536042), (12, 7268021), (37, 2357196), (74, 1178598), (111, 785732), (148, 589299), (222, 392866), (444, 196433), (1369, 63708), (2738, 31854), (4107, 21236), (5309, 16428), (5476, 15927), (8214, 10618)]