80814216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13001}}^1$

素因数の和:13054

約数の個数: 64

約数和(自身を含む): 237156480

約数和(自身を除く): 156342264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 13001, 26002, 39003, 52004, 78006, 91007, 104008, 156012, 182014, 273021, 312024, 364028, 481037, 546042, 728056, 962074, 1092084, 1443111, 1924148, 2184168, 2886222, 3367259, 3848296, 5772444, 6734518, 10101777, 11544888, 13469036, 20203554, 26938072, 40407108, 80814216]

約数ペア:

[(1, 80814216), (2, 40407108), (3, 26938072), (4, 20203554), (6, 13469036), (7, 11544888), (8, 10101777), (12, 6734518), (14, 5772444), (21, 3848296), (24, 3367259), (28, 2886222), (37, 2184168), (42, 1924148), (56, 1443111), (74, 1092084), (84, 962074), (111, 728056), (148, 546042), (168, 481037), (222, 364028), (259, 312024), (296, 273021), (444, 182014), (518, 156012), (777, 104008), (888, 91007), (1036, 78006), (1554, 52004), (2072, 39003), (3108, 26002), (6216, 13001)]