80579478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 191692800

約数和(自身を除く): 111113322

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 199, 217, 311, 398, 434, 597, 622, 651, 933, 1194, 1302, 1393, 1866, 2177, 2786, 4179, 4354, 6169, 6531, 8358, 9641, 12338, 13062, 18507, 19282, 28923, 37014, 43183, 57846, 61889, 67487, 86366, 123778, 129549, 134974, 185667, 202461, 259098, 371334, 404922, 433223, 866446, 1299669, 1918559, 2599338, 3837118, 5755677, 11511354, 13429913, 26859826, 40289739, 80579478]

約数ペア:

[(1, 80579478), (2, 40289739), (3, 26859826), (6, 13429913), (7, 11511354), (14, 5755677), (21, 3837118), (31, 2599338), (42, 1918559), (62, 1299669), (93, 866446), (186, 433223), (199, 404922), (217, 371334), (311, 259098), (398, 202461), (434, 185667), (597, 134974), (622, 129549), (651, 123778), (933, 86366), (1194, 67487), (1302, 61889), (1393, 57846), (1866, 43183), (2177, 37014), (2786, 28923), (4179, 19282), (4354, 18507), (6169, 13062), (6531, 12338), (8358, 9641)]