78148616

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107347}}^1$

素因数の和:107373

約数の個数: 32

約数和(自身を含む): 180344640

約数和(自身を除く): 102196024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 107347, 214694, 429388, 751429, 858776, 1395511, 1502858, 2791022, 3005716, 5582044, 6011432, 9768577, 11164088, 19537154, 39074308, 78148616]

約数ペア:

[(1, 78148616), (2, 39074308), (4, 19537154), (7, 11164088), (8, 9768577), (13, 6011432), (14, 5582044), (26, 3005716), (28, 2791022), (52, 1502858), (56, 1395511), (91, 858776), (104, 751429), (182, 429388), (364, 214694), (728, 107347)]