78458316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 188289024

約数和(自身を除く): 109830708

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 383, 397, 516, 766, 794, 1149, 1191, 1532, 1588, 2298, 2382, 4596, 4764, 16469, 17071, 32938, 34142, 49407, 51213, 65876, 68284, 98814, 102426, 152051, 197628, 204852, 304102, 456153, 608204, 912306, 1824612, 6538193, 13076386, 19614579, 26152772, 39229158, 78458316]

約数ペア:

[(1, 78458316), (2, 39229158), (3, 26152772), (4, 19614579), (6, 13076386), (12, 6538193), (43, 1824612), (86, 912306), (129, 608204), (172, 456153), (258, 304102), (383, 204852), (397, 197628), (516, 152051), (766, 102426), (794, 98814), (1149, 68284), (1191, 65876), (1532, 51213), (1588, 49407), (2298, 34142), (2382, 32938), (4596, 17071), (4764, 16469)]