71389422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16057}}^1$

素因数の和:16097

約数の個数: 48

約数和(自身を含む): 175353360

約数和(自身を除く): 103963938

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 16057, 32114, 48171, 96342, 144513, 208741, 289026, 305083, 417482, 610166, 626223, 915249, 1252446, 1830498, 1878669, 2745747, 3757338, 3966079, 5491494, 7932158, 11898237, 23796474, 35694711, 71389422]

約数ペア:

[(1, 71389422), (2, 35694711), (3, 23796474), (6, 11898237), (9, 7932158), (13, 5491494), (18, 3966079), (19, 3757338), (26, 2745747), (38, 1878669), (39, 1830498), (57, 1252446), (78, 915249), (114, 626223), (117, 610166), (171, 417482), (234, 305083), (247, 289026), (342, 208741), (494, 144513), (741, 96342), (1482, 48171), (2223, 32114), (4446, 16057)]