78304926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 188817408

約数和(自身を除く): 110512482

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 103, 138, 161, 206, 309, 322, 483, 618, 721, 787, 966, 1442, 1574, 2163, 2361, 2369, 4326, 4722, 4738, 5509, 7107, 11018, 14214, 16527, 16583, 18101, 33054, 33166, 36202, 49749, 54303, 81061, 99498, 108606, 126707, 162122, 243183, 253414, 380121, 486366, 567427, 760242, 1134854, 1702281, 1864403, 3404562, 3728806, 5593209, 11186418, 13050821, 26101642, 39152463, 78304926]

約数ペア:

[(1, 78304926), (2, 39152463), (3, 26101642), (6, 13050821), (7, 11186418), (14, 5593209), (21, 3728806), (23, 3404562), (42, 1864403), (46, 1702281), (69, 1134854), (103, 760242), (138, 567427), (161, 486366), (206, 380121), (309, 253414), (322, 243183), (483, 162122), (618, 126707), (721, 108606), (787, 99498), (966, 81061), (1442, 54303), (1574, 49749), (2163, 36202), (2361, 33166), (2369, 33054), (4326, 18101), (4722, 16583), (4738, 16527), (5509, 14214), (7107, 11018)]