67781808

素因数分解:

$2^4\times 3^2\times {\mathrm{383}}^1\times {\mathrm{1229}}^1$

素因数の和:1626

約数の個数: 60

約数和(自身を含む): 190344960

約数和(自身を除く): 122563152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 383, 766, 1149, 1229, 1532, 2298, 2458, 3064, 3447, 3687, 4596, 4916, 6128, 6894, 7374, 9192, 9832, 11061, 13788, 14748, 18384, 19664, 22122, 27576, 29496, 44244, 55152, 58992, 88488, 176976, 470707, 941414, 1412121, 1882828, 2824242, 3765656, 4236363, 5648484, 7531312, 8472726, 11296968, 16945452, 22593936, 33890904, 67781808]

約数ペア:

[(1, 67781808), (2, 33890904), (3, 22593936), (4, 16945452), (6, 11296968), (8, 8472726), (9, 7531312), (12, 5648484), (16, 4236363), (18, 3765656), (24, 2824242), (36, 1882828), (48, 1412121), (72, 941414), (144, 470707), (383, 176976), (766, 88488), (1149, 58992), (1229, 55152), (1532, 44244), (2298, 29496), (2458, 27576), (3064, 22122), (3447, 19664), (3687, 18384), (4596, 14748), (4916, 13788), (6128, 11061), (6894, 9832), (7374, 9192)]