78902442

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 175286592

約数和(自身を除く): 96384150

約数列:

[1, 2, 3, 6, 9, 18, 71, 107, 142, 213, 214, 321, 426, 577, 639, 642, 963, 1154, 1278, 1731, 1926, 3462, 5193, 7597, 10386, 15194, 22791, 40967, 45582, 61739, 68373, 81934, 122901, 123478, 136746, 185217, 245802, 368703, 370434, 555651, 737406, 1111302, 4383469, 8766938, 13150407, 26300814, 39451221, 78902442]

約数ペア:

[(1, 78902442), (2, 39451221), (3, 26300814), (6, 13150407), (9, 8766938), (18, 4383469), (71, 1111302), (107, 737406), (142, 555651), (213, 370434), (214, 368703), (321, 245802), (426, 185217), (577, 136746), (639, 123478), (642, 122901), (963, 81934), (1154, 68373), (1278, 61739), (1731, 45582), (1926, 40967), (3462, 22791), (5193, 15194), (7597, 10386)]