69894828

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 182669760

約数和(自身を除く): 112774932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 101, 141, 188, 202, 282, 303, 404, 409, 423, 564, 606, 818, 846, 909, 1212, 1227, 1636, 1692, 1818, 2454, 3636, 3681, 4747, 4908, 7362, 9494, 14241, 14724, 18988, 19223, 28482, 38446, 41309, 42723, 56964, 57669, 76892, 82618, 85446, 115338, 123927, 165236, 170892, 173007, 230676, 247854, 346014, 371781, 495708, 692028, 743562, 1487124, 1941523, 3883046, 5824569, 7766092, 11649138, 17473707, 23298276, 34947414, 69894828]

約数ペア:

[(1, 69894828), (2, 34947414), (3, 23298276), (4, 17473707), (6, 11649138), (9, 7766092), (12, 5824569), (18, 3883046), (36, 1941523), (47, 1487124), (94, 743562), (101, 692028), (141, 495708), (188, 371781), (202, 346014), (282, 247854), (303, 230676), (404, 173007), (409, 170892), (423, 165236), (564, 123927), (606, 115338), (818, 85446), (846, 82618), (909, 76892), (1212, 57669), (1227, 56964), (1636, 42723), (1692, 41309), (1818, 38446), (2454, 28482), (3636, 19223), (3681, 18988), (4747, 14724), (4908, 14241), (7362, 9494)]