64431822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 95235378

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 199, 273, 398, 546, 593, 597, 1186, 1194, 1393, 1779, 2587, 2786, 3558, 4151, 4179, 5174, 7709, 7761, 8302, 8358, 12453, 15418, 15522, 18109, 23127, 24906, 36218, 46254, 53963, 54327, 107926, 108654, 118007, 161889, 236014, 323778, 354021, 708042, 826049, 1534091, 1652098, 2478147, 3068182, 4602273, 4956294, 9204546, 10738637, 21477274, 32215911, 64431822]

約数ペア:

[(1, 64431822), (2, 32215911), (3, 21477274), (6, 10738637), (7, 9204546), (13, 4956294), (14, 4602273), (21, 3068182), (26, 2478147), (39, 1652098), (42, 1534091), (78, 826049), (91, 708042), (182, 354021), (199, 323778), (273, 236014), (398, 161889), (546, 118007), (593, 108654), (597, 107926), (1186, 54327), (1194, 53963), (1393, 46254), (1779, 36218), (2587, 24906), (2786, 23127), (3558, 18109), (4151, 15522), (4179, 15418), (5174, 12453), (7709, 8358), (7761, 8302)]