77565676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{12919}}^1$

素因数の和:13021

約数の個数: 24

約数和(自身を含む): 144704000

約数和(自身を除く): 67138324

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 12919, 25838, 51676, 245461, 490922, 981844, 1020601, 2041202, 4082404, 19391419, 38782838, 77565676]

約数ペア:

[(1, 77565676), (2, 38782838), (4, 19391419), (19, 4082404), (38, 2041202), (76, 1020601), (79, 981844), (158, 490922), (316, 245461), (1501, 51676), (3002, 25838), (6004, 12919)]