78696616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5153}}^1$

素因数の和:5265

約数の個数: 32

約数和(自身を含む): 155856960

約数和(自身を除く): 77160344

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1909, 3818, 5153, 7636, 10306, 15272, 20612, 41224, 118519, 237038, 427699, 474076, 855398, 948152, 1710796, 3421592, 9837077, 19674154, 39348308, 78696616]

約数ペア:

[(1, 78696616), (2, 39348308), (4, 19674154), (8, 9837077), (23, 3421592), (46, 1710796), (83, 948152), (92, 855398), (166, 474076), (184, 427699), (332, 237038), (664, 118519), (1909, 41224), (3818, 20612), (5153, 15272), (7636, 10306)]