77442638

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 147374640

約数和(自身を除く): 69932002

約数列:

[1, 2, 7, 13, 14, 26, 49, 89, 91, 98, 178, 182, 623, 637, 683, 1157, 1246, 1274, 1366, 2314, 4361, 4781, 8099, 8722, 8879, 9562, 16198, 17758, 33467, 56693, 60787, 62153, 66934, 113386, 121574, 124306, 425509, 435071, 790231, 851018, 870142, 1580462, 2978563, 5531617, 5957126, 11063234, 38721319, 77442638]

約数ペア:

[(1, 77442638), (2, 38721319), (7, 11063234), (13, 5957126), (14, 5531617), (26, 2978563), (49, 1580462), (89, 870142), (91, 851018), (98, 790231), (178, 435071), (182, 425509), (623, 124306), (637, 121574), (683, 113386), (1157, 66934), (1246, 62153), (1274, 60787), (1366, 56693), (2314, 33467), (4361, 17758), (4781, 16198), (8099, 9562), (8722, 8879)]