77149514

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 133516800

約数和(自身を除く): 56367286

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 169, 199, 338, 398, 403, 481, 806, 962, 1147, 2294, 2587, 5174, 5239, 6169, 6253, 7363, 10478, 12338, 12506, 14726, 14911, 29822, 33631, 67262, 80197, 95719, 160394, 191438, 193843, 228253, 387686, 456506, 1042561, 1244347, 2085122, 2488694, 2967289, 5934578, 38574757, 77149514]

約数ペア:

[(1, 77149514), (2, 38574757), (13, 5934578), (26, 2967289), (31, 2488694), (37, 2085122), (62, 1244347), (74, 1042561), (169, 456506), (199, 387686), (338, 228253), (398, 193843), (403, 191438), (481, 160394), (806, 95719), (962, 80197), (1147, 67262), (2294, 33631), (2587, 29822), (5174, 14911), (5239, 14726), (6169, 12506), (6253, 12338), (7363, 10478)]