81078852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{355609}}^1$

素因数の和:355635

約数の個数: 24

約数和(自身を含む): 199141600

約数和(自身を除く): 118062748

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 355609, 711218, 1066827, 1422436, 2133654, 4267308, 6756571, 13513142, 20269713, 27026284, 40539426, 81078852]

約数ペア:

[(1, 81078852), (2, 40539426), (3, 27026284), (4, 20269713), (6, 13513142), (12, 6756571), (19, 4267308), (38, 2133654), (57, 1422436), (76, 1066827), (114, 711218), (228, 355609)]