84034118

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 153216000

約数和(自身を除く): 69181882

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 139, 199, 217, 278, 398, 434, 973, 1393, 1519, 1946, 2786, 3038, 4309, 6169, 6811, 8618, 9751, 12338, 13622, 19502, 27661, 30163, 43183, 55322, 60326, 86366, 193627, 211141, 302281, 387254, 422282, 604562, 857491, 1355389, 1714982, 2710778, 6002437, 12004874, 42017059, 84034118]

約数ペア:

[(1, 84034118), (2, 42017059), (7, 12004874), (14, 6002437), (31, 2710778), (49, 1714982), (62, 1355389), (98, 857491), (139, 604562), (199, 422282), (217, 387254), (278, 302281), (398, 211141), (434, 193627), (973, 86366), (1393, 60326), (1519, 55322), (1946, 43183), (2786, 30163), (3038, 27661), (4309, 19502), (6169, 13622), (6811, 12338), (8618, 9751)]