47969748

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 124750080

約数和(自身を除く): 76780332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 101, 158, 167, 202, 237, 303, 316, 334, 404, 474, 501, 606, 668, 711, 909, 948, 1002, 1212, 1422, 1503, 1818, 2004, 2844, 3006, 3636, 6012, 7979, 13193, 15958, 16867, 23937, 26386, 31916, 33734, 39579, 47874, 50601, 52772, 67468, 71811, 79158, 95748, 101202, 118737, 143622, 151803, 158316, 202404, 237474, 287244, 303606, 474948, 607212, 1332493, 2664986, 3997479, 5329972, 7994958, 11992437, 15989916, 23984874, 47969748]

約数ペア:

[(1, 47969748), (2, 23984874), (3, 15989916), (4, 11992437), (6, 7994958), (9, 5329972), (12, 3997479), (18, 2664986), (36, 1332493), (79, 607212), (101, 474948), (158, 303606), (167, 287244), (202, 237474), (237, 202404), (303, 158316), (316, 151803), (334, 143622), (404, 118737), (474, 101202), (501, 95748), (606, 79158), (668, 71811), (711, 67468), (909, 52772), (948, 50601), (1002, 47874), (1212, 39579), (1422, 33734), (1503, 31916), (1818, 26386), (2004, 23937), (2844, 16867), (3006, 15958), (3636, 13193), (6012, 7979)]