72056764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 142672320

約数和(自身を除く): 70615556

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 71, 116, 142, 284, 377, 673, 754, 923, 1346, 1508, 1846, 2059, 2692, 3692, 4118, 8236, 8749, 17498, 19517, 26767, 34996, 39034, 47783, 53534, 78068, 95566, 107068, 191132, 253721, 507442, 621179, 1014884, 1242358, 1385707, 2484716, 2771414, 5542828, 18014191, 36028382, 72056764]

約数ペア:

[(1, 72056764), (2, 36028382), (4, 18014191), (13, 5542828), (26, 2771414), (29, 2484716), (52, 1385707), (58, 1242358), (71, 1014884), (116, 621179), (142, 507442), (284, 253721), (377, 191132), (673, 107068), (754, 95566), (923, 78068), (1346, 53534), (1508, 47783), (1846, 39034), (2059, 34996), (2692, 26767), (3692, 19517), (4118, 17498), (8236, 8749)]