78111082

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 143337600

約数和(自身を除く): 65226518

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 199, 322, 371, 398, 529, 742, 1058, 1219, 1393, 2438, 2786, 3703, 4577, 7406, 8533, 9154, 10547, 17066, 21094, 28037, 32039, 56074, 64078, 73829, 105271, 147658, 196259, 210542, 242581, 392518, 485162, 736897, 1473794, 1698067, 3396134, 5579363, 11158726, 39055541, 78111082]

約数ペア:

[(1, 78111082), (2, 39055541), (7, 11158726), (14, 5579363), (23, 3396134), (46, 1698067), (53, 1473794), (106, 736897), (161, 485162), (199, 392518), (322, 242581), (371, 210542), (398, 196259), (529, 147658), (742, 105271), (1058, 73829), (1219, 64078), (1393, 56074), (2438, 32039), (2786, 28037), (3703, 21094), (4577, 17066), (7406, 10547), (8533, 9154)]