77517636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40123}}^1$

素因数の和:40160

約数の個数: 48

約数和(自身を含む): 215706624

約数和(自身を除く): 138188988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 40123, 80246, 120369, 160492, 240738, 280861, 481476, 561722, 842583, 922829, 1123444, 1685166, 1845658, 2768487, 3370332, 3691316, 5536974, 6459803, 11073948, 12919606, 19379409, 25839212, 38758818, 77517636]

約数ペア:

[(1, 77517636), (2, 38758818), (3, 25839212), (4, 19379409), (6, 12919606), (7, 11073948), (12, 6459803), (14, 5536974), (21, 3691316), (23, 3370332), (28, 2768487), (42, 1845658), (46, 1685166), (69, 1123444), (84, 922829), (92, 842583), (138, 561722), (161, 481476), (276, 280861), (322, 240738), (483, 160492), (644, 120369), (966, 80246), (1932, 40123)]